13117376

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{4999}}^1$

素因数の和:5052

約数の個数: 28

約数和(自身を含む): 26670000

約数和(自身を除く): 13552624

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 4999, 9998, 19996, 39992, 79984, 159968, 204959, 319936, 409918, 819836, 1639672, 3279344, 6558688, 13117376]

約数ペア:

[(1, 13117376), (2, 6558688), (4, 3279344), (8, 1639672), (16, 819836), (32, 409918), (41, 319936), (64, 204959), (82, 159968), (164, 79984), (328, 39992), (656, 19996), (1312, 9998), (2624, 4999)]