74137808

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{12907}}^1$

素因数の和:13274

約数の個数: 20

約数和(自身を含む): 144053280

約数和(自身を除く): 69915472

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 12907, 25814, 51628, 103256, 206512, 4633613, 9267226, 18534452, 37068904, 74137808]

約数ペア:

[(1, 74137808), (2, 37068904), (4, 18534452), (8, 9267226), (16, 4633613), (359, 206512), (718, 103256), (1436, 51628), (2872, 25814), (5744, 12907)]