74914684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{4013}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 141613920

約数和(自身を除く): 66699236

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1436, 4013, 4667, 8026, 9334, 16052, 18668, 52169, 104338, 208676, 1440667, 2881334, 5762668, 18728671, 37457342, 74914684]

約数ペア:

[(1, 74914684), (2, 37457342), (4, 18728671), (13, 5762668), (26, 2881334), (52, 1440667), (359, 208676), (718, 104338), (1436, 52169), (4013, 18668), (4667, 16052), (8026, 9334)]