74893072

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{65927}}^1$

素因数の和:66006

約数の個数: 20

約数和(自身を含む): 147151296

約数和(自身を除く): 72258224

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 65927, 131854, 263708, 527416, 1054832, 4680817, 9361634, 18723268, 37446536, 74893072]

約数ペア:

[(1, 74893072), (2, 37446536), (4, 18723268), (8, 9361634), (16, 4680817), (71, 1054832), (142, 527416), (284, 263708), (568, 131854), (1136, 65927)]