71822032

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{121321}}^1$

素因数の和:121366

約数の個数: 20

約数和(自身を含む): 142917316

約数和(自身を除く): 71095284

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 121321, 242642, 485284, 970568, 1941136, 4488877, 8977754, 17955508, 35911016, 71822032]

約数ペア:

[(1, 71822032), (2, 35911016), (4, 17955508), (8, 8977754), (16, 4488877), (37, 1941136), (74, 970568), (148, 485284), (296, 242642), (592, 121321)]