71829136

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{121333}}^1$

素因数の和:121378

約数の個数: 20

約数和(自身を含む): 142931452

約数和(自身を除く): 71102316

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 121333, 242666, 485332, 970664, 1941328, 4489321, 8978642, 17957284, 35914568, 71829136]

約数ペア:

[(1, 71829136), (2, 35914568), (4, 17957284), (8, 8978642), (16, 4489321), (37, 1941328), (74, 970664), (148, 485332), (296, 242666), (592, 121333)]