40629404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 73364928

約数和(自身を除く): 32735524

約数列:

[1, 2, 4, 37, 74, 148, 271, 542, 1013, 1084, 2026, 4052, 10027, 20054, 37481, 40108, 74962, 149924, 274523, 549046, 1098092, 10157351, 20314702, 40629404]

約数ペア:

[(1, 40629404), (2, 20314702), (4, 10157351), (37, 1098092), (74, 549046), (148, 274523), (271, 149924), (542, 74962), (1013, 40108), (1084, 37481), (2026, 20054), (4052, 10027)]