74878484

素因数分解:

$2^2\times {\mathrm{151}}^2\times {\mathrm{821}}^1$

素因数の和:1127

約数の個数: 18

約数和(自身を含む): 132071562

約数和(自身を除く): 57193078

約数列:

[1, 2, 4, 151, 302, 604, 821, 1642, 3284, 22801, 45602, 91204, 123971, 247942, 495884, 18719621, 37439242, 74878484]

約数ペア:

[(1, 74878484), (2, 37439242), (4, 18719621), (151, 495884), (302, 247942), (604, 123971), (821, 91204), (1642, 45602), (3284, 22801)]