40454692

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 72072000

約数和(自身を除く): 31617308

約数列:

[1, 2, 4, 103, 149, 206, 298, 412, 596, 659, 1318, 2636, 15347, 30694, 61388, 67877, 98191, 135754, 196382, 271508, 392764, 10113673, 20227346, 40454692]

約数ペア:

[(1, 40454692), (2, 20227346), (4, 10113673), (103, 392764), (149, 271508), (206, 196382), (298, 135754), (412, 98191), (596, 67877), (659, 61388), (1318, 30694), (2636, 15347)]