61618492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4721}}^1$

素因数の和:4989

約数の個数: 24

約数和(自身を含む): 116614512

約数和(自身を除く): 54996020

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 4721, 6526, 9442, 13052, 18884, 61373, 122746, 245492, 1184971, 2369942, 4739884, 15404623, 30809246, 61618492]

約数ペア:

[(1, 61618492), (2, 30809246), (4, 15404623), (13, 4739884), (26, 2369942), (52, 1184971), (251, 245492), (502, 122746), (1004, 61373), (3263, 18884), (4721, 13052), (6526, 9442)]