876928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 64

約数和(自身を含む): 2056320

約数和(自身を除く): 1179392

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 832, 884, 992, 1054, 1088, 1612, 1664, 1768, 1984, 2108, 2176, 3224, 3536, 3968, 4216, 6448, 6851, 7072, 8432, 12896, 13702, 14144, 16864, 25792, 27404, 28288, 33728, 51584, 54808, 67456, 109616, 219232, 438464, 876928]

約数ペア:

[(1, 876928), (2, 438464), (4, 219232), (8, 109616), (13, 67456), (16, 54808), (17, 51584), (26, 33728), (31, 28288), (32, 27404), (34, 25792), (52, 16864), (62, 14144), (64, 13702), (68, 12896), (104, 8432), (124, 7072), (128, 6851), (136, 6448), (208, 4216), (221, 3968), (248, 3536), (272, 3224), (403, 2176), (416, 2108), (442, 1984), (496, 1768), (527, 1664), (544, 1612), (806, 1088), (832, 1054), (884, 992)]