7407729056

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21377}}^1$

素因数の和:21431

約数の個数: 144

約数和(自身を含む): 19345636296

約数和(自身を除く): 11937907240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 364, 392, 416, 442, 476, 544, 637, 728, 784, 833, 884, 952, 1274, 1456, 1547, 1568, 1666, 1768, 1904, 2548, 2912, 3094, 3332, 3536, 3808, 5096, 6188, 6664, 7072, 10192, 10829, 12376, 13328, 20384, 21377, 21658, 24752, 26656, 42754, 43316, 49504, 85508, 86632, 149639, 171016, 173264, 277901, 299278, 342032, 346528, 363409, 555802, 598556, 684064, 726818, 1047473, 1111604, 1197112, 1453636, 1945307, 2094946, 2223208, 2394224, 2543863, 2907272, 3890614, 4189892, 4446416, 4724317, 4788448, 5087726, 5814544, 7781228, 8379784, 8892832, 9448634, 10175452, 11629088, 13617149, 15562456, 16759568, 17807041, 18897268, 20350904, 27234298, 31124912, 33070219, 33519136, 35614082, 37794536, 40701808, 54468596, 62249824, 66140438, 71228164, 75589072, 81403616, 108937192, 132280876, 142456328, 151178144, 217874384, 231491533, 264561752, 284912656, 435748768, 462983066, 529123504, 569825312, 925966132, 1058247008, 1851932264, 3703864528, 7407729056]

約数ペア:

[(1, 7407729056), (2, 3703864528), (4, 1851932264), (7, 1058247008), (8, 925966132), (13, 569825312), (14, 529123504), (16, 462983066), (17, 435748768), (26, 284912656), (28, 264561752), (32, 231491533), (34, 217874384), (49, 151178144), (52, 142456328), (56, 132280876), (68, 108937192), (91, 81403616), (98, 75589072), (104, 71228164), (112, 66140438), (119, 62249824), (136, 54468596), (182, 40701808), (196, 37794536), (208, 35614082), (221, 33519136), (224, 33070219), (238, 31124912), (272, 27234298), (364, 20350904), (392, 18897268), (416, 17807041), (442, 16759568), (476, 15562456), (544, 13617149), (637, 11629088), (728, 10175452), (784, 9448634), (833, 8892832), (884, 8379784), (952, 7781228), (1274, 5814544), (1456, 5087726), (1547, 4788448), (1568, 4724317), (1666, 4446416), (1768, 4189892), (1904, 3890614), (2548, 2907272), (2912, 2543863), (3094, 2394224), (3332, 2223208), (3536, 2094946), (3808, 1945307), (5096, 1453636), (6188, 1197112), (6664, 1111604), (7072, 1047473), (10192, 726818), (10829, 684064), (12376, 598556), (13328, 555802), (20384, 363409), (21377, 346528), (21658, 342032), (24752, 299278), (26656, 277901), (42754, 173264), (43316, 171016), (49504, 149639), (85508, 86632)]