28395456544

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{76781}}^1$

素因数の和:76938

約数の個数: 96

約数和(自身を含む): 69347045376

約数和(自身を除く): 40951588832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 127, 182, 208, 224, 254, 364, 416, 508, 728, 889, 1016, 1456, 1651, 1778, 2032, 2912, 3302, 3556, 4064, 6604, 7112, 11557, 13208, 14224, 23114, 26416, 28448, 46228, 52832, 76781, 92456, 153562, 184912, 307124, 369824, 537467, 614248, 998153, 1074934, 1228496, 1996306, 2149868, 2456992, 3992612, 4299736, 6987071, 7985224, 8599472, 9751187, 13974142, 15970448, 17198944, 19502374, 27948284, 31940896, 39004748, 55896568, 68258309, 78009496, 111793136, 126765431, 136516618, 156018992, 223586272, 253530862, 273033236, 312037984, 507061724, 546066472, 887358017, 1014123448, 1092132944, 1774716034, 2028246896, 2184265888, 3549432068, 4056493792, 7098864136, 14197728272, 28395456544]

約数ペア:

[(1, 28395456544), (2, 14197728272), (4, 7098864136), (7, 4056493792), (8, 3549432068), (13, 2184265888), (14, 2028246896), (16, 1774716034), (26, 1092132944), (28, 1014123448), (32, 887358017), (52, 546066472), (56, 507061724), (91, 312037984), (104, 273033236), (112, 253530862), (127, 223586272), (182, 156018992), (208, 136516618), (224, 126765431), (254, 111793136), (364, 78009496), (416, 68258309), (508, 55896568), (728, 39004748), (889, 31940896), (1016, 27948284), (1456, 19502374), (1651, 17198944), (1778, 15970448), (2032, 13974142), (2912, 9751187), (3302, 8599472), (3556, 7985224), (4064, 6987071), (6604, 4299736), (7112, 3992612), (11557, 2456992), (13208, 2149868), (14224, 1996306), (23114, 1228496), (26416, 1074934), (28448, 998153), (46228, 614248), (52832, 537467), (76781, 369824), (92456, 307124), (153562, 184912)]