26958464

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 61304040

約数和(自身を除く): 34345576

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 953, 1088, 1664, 1768, 1906, 2176, 3536, 3812, 7072, 7624, 12389, 14144, 15248, 16201, 24778, 28288, 30496, 32402, 49556, 60992, 64804, 99112, 121984, 129608, 198224, 210613, 259216, 396448, 421226, 518432, 792896, 842452, 1036864, 1585792, 1684904, 2073728, 3369808, 6739616, 13479232, 26958464]

約数ペア:

[(1, 26958464), (2, 13479232), (4, 6739616), (8, 3369808), (13, 2073728), (16, 1684904), (17, 1585792), (26, 1036864), (32, 842452), (34, 792896), (52, 518432), (64, 421226), (68, 396448), (104, 259216), (128, 210613), (136, 198224), (208, 129608), (221, 121984), (272, 99112), (416, 64804), (442, 60992), (544, 49556), (832, 32402), (884, 30496), (953, 28288), (1088, 24778), (1664, 16201), (1768, 15248), (1906, 14144), (2176, 12389), (3536, 7624), (3812, 7072)]