4972864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 56

約数和(自身を含む): 10952480

約数和(自身を除く): 5979616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 139, 172, 208, 278, 344, 416, 556, 559, 688, 832, 1112, 1118, 1376, 1807, 2224, 2236, 2752, 3614, 4448, 4472, 5977, 7228, 8896, 8944, 11954, 14456, 17888, 23908, 28912, 35776, 47816, 57824, 77701, 95632, 115648, 155402, 191264, 310804, 382528, 621608, 1243216, 2486432, 4972864]

約数ペア:

[(1, 4972864), (2, 2486432), (4, 1243216), (8, 621608), (13, 382528), (16, 310804), (26, 191264), (32, 155402), (43, 115648), (52, 95632), (64, 77701), (86, 57824), (104, 47816), (139, 35776), (172, 28912), (208, 23908), (278, 17888), (344, 14456), (416, 11954), (556, 8944), (559, 8896), (688, 7228), (832, 5977), (1112, 4472), (1118, 4448), (1376, 3614), (1807, 2752), (2224, 2236)]