61569296

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{15331}}^1$

素因数の和:15590

約数の個数: 20

約数和(自身を含む): 119773584

約数和(自身を除く): 58204288

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 15331, 30662, 61324, 122648, 245296, 3848081, 7696162, 15392324, 30784648, 61569296]

約数ペア:

[(1, 61569296), (2, 30784648), (4, 15392324), (8, 7696162), (16, 3848081), (251, 245296), (502, 122648), (1004, 61324), (2008, 30662), (4016, 15331)]