25257232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 69995520

約数和(自身を除く): 44738288

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 83, 88, 91, 104, 112, 133, 143, 152, 154, 166, 176, 182, 208, 209, 247, 266, 286, 304, 308, 332, 364, 418, 494, 532, 572, 581, 616, 664, 728, 836, 913, 988, 1001, 1064, 1079, 1144, 1162, 1232, 1328, 1456, 1463, 1577, 1672, 1729, 1826, 1976, 2002, 2128, 2158, 2288, 2324, 2717, 2926, 3154, 3344, 3458, 3652, 3952, 4004, 4316, 4648, 5434, 5852, 6308, 6391, 6916, 7304, 7553, 8008, 8632, 9296, 10868, 11039, 11704, 11869, 12616, 12782, 13832, 14608, 15106, 16016, 17264, 17347, 19019, 20501, 21736, 22078, 23408, 23738, 25232, 25564, 27664, 30212, 34694, 38038, 41002, 43472, 44156, 47476, 51128, 60424, 69388, 76076, 82004, 83083, 88312, 94952, 102256, 120848, 121429, 138776, 143507, 152152, 164008, 166166, 176624, 189904, 225511, 242858, 277552, 287014, 304304, 328016, 332332, 451022, 485716, 574028, 664664, 902044, 971432, 1148056, 1329328, 1578577, 1804088, 1942864, 2296112, 3157154, 3608176, 6314308, 12628616, 25257232]

約数ペア:

[(1, 25257232), (2, 12628616), (4, 6314308), (7, 3608176), (8, 3157154), (11, 2296112), (13, 1942864), (14, 1804088), (16, 1578577), (19, 1329328), (22, 1148056), (26, 971432), (28, 902044), (38, 664664), (44, 574028), (52, 485716), (56, 451022), (76, 332332), (77, 328016), (83, 304304), (88, 287014), (91, 277552), (104, 242858), (112, 225511), (133, 189904), (143, 176624), (152, 166166), (154, 164008), (166, 152152), (176, 143507), (182, 138776), (208, 121429), (209, 120848), (247, 102256), (266, 94952), (286, 88312), (304, 83083), (308, 82004), (332, 76076), (364, 69388), (418, 60424), (494, 51128), (532, 47476), (572, 44156), (581, 43472), (616, 41002), (664, 38038), (728, 34694), (836, 30212), (913, 27664), (988, 25564), (1001, 25232), (1064, 23738), (1079, 23408), (1144, 22078), (1162, 21736), (1232, 20501), (1328, 19019), (1456, 17347), (1463, 17264), (1577, 16016), (1672, 15106), (1729, 14608), (1826, 13832), (1976, 12782), (2002, 12616), (2128, 11869), (2158, 11704), (2288, 11039), (2324, 10868), (2717, 9296), (2926, 8632), (3154, 8008), (3344, 7553), (3458, 7304), (3652, 6916), (3952, 6391), (4004, 6308), (4316, 5852), (4648, 5434)]