17971048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 34986600

約数和(自身を除く): 17015552

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 557, 872, 1114, 2228, 4033, 4456, 8066, 16132, 20609, 32264, 41218, 60713, 82436, 121426, 164872, 242852, 485704, 2246381, 4492762, 8985524, 17971048]

約数ペア:

[(1, 17971048), (2, 8985524), (4, 4492762), (8, 2246381), (37, 485704), (74, 242852), (109, 164872), (148, 121426), (218, 82436), (296, 60713), (436, 41218), (557, 32264), (872, 20609), (1114, 16132), (2228, 8066), (4033, 4456)]