40086536

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2287}}^1$

素因数の和:2613

約数の個数: 32

約数和(自身を含む): 86211840

約数和(自身を除く): 46125304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2287, 2504, 4382, 4574, 8764, 9148, 16009, 17528, 18296, 32018, 64036, 128072, 715831, 1431662, 2863324, 5010817, 5726648, 10021634, 20043268, 40086536]

約数ペア:

[(1, 40086536), (2, 20043268), (4, 10021634), (7, 5726648), (8, 5010817), (14, 2863324), (28, 1431662), (56, 715831), (313, 128072), (626, 64036), (1252, 32018), (2191, 18296), (2287, 17528), (2504, 16009), (4382, 9148), (4574, 8764)]