40486516

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35267}}^1$

素因数の和:35319

約数の個数: 24

約数和(自身を含む): 82950336

約数和(自身を除く): 42463820

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 35267, 70534, 141068, 246869, 493738, 987476, 1445947, 2891894, 5783788, 10121629, 20243258, 40486516]

約数ペア:

[(1, 40486516), (2, 20243258), (4, 10121629), (7, 5783788), (14, 2891894), (28, 1445947), (41, 987476), (82, 493738), (164, 246869), (287, 141068), (574, 70534), (1148, 35267)]