42921776

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{72503}}^1$

素因数の和:72548

約数の個数: 20

約数和(自身を含む): 85409712

約数和(自身を除く): 42487936

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 72503, 145006, 290012, 580024, 1160048, 2682611, 5365222, 10730444, 21460888, 42921776]

約数ペア:

[(1, 42921776), (2, 21460888), (4, 10730444), (8, 5365222), (16, 2682611), (37, 1160048), (74, 580024), (148, 290012), (296, 145006), (592, 72503)]