3171896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4357}}^1$

素因数の和:4383

約数の個数: 32

約数和(自身を含む): 7321440

約数和(自身を除く): 4149544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 4357, 8714, 17428, 30499, 34856, 56641, 60998, 113282, 121996, 226564, 243992, 396487, 453128, 792974, 1585948, 3171896]

約数ペア:

[(1, 3171896), (2, 1585948), (4, 792974), (7, 453128), (8, 396487), (13, 243992), (14, 226564), (26, 121996), (28, 113282), (52, 60998), (56, 56641), (91, 34856), (104, 30499), (182, 17428), (364, 8714), (728, 4357)]