74298986

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 24

約数和(自身を含む): 116560704

約数和(自身を除く): 42261718

約数列:

[1, 2, 29, 58, 163, 271, 326, 542, 841, 1682, 4727, 7859, 9454, 15718, 44173, 88346, 137083, 227911, 274166, 455822, 1281017, 2562034, 37149493, 74298986]

約数ペア:

[(1, 74298986), (2, 37149493), (29, 2562034), (58, 1281017), (163, 455822), (271, 274166), (326, 227911), (542, 137083), (841, 88346), (1682, 44173), (4727, 15718), (7859, 9454)]