61825972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7573}}^1$

素因数の和:7747

約数の個数: 24

約数和(自身を含む): 117275816

約数和(自身を除く): 55449844

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 7573, 8164, 15146, 30292, 98449, 196898, 393796, 1188961, 2377922, 4755844, 15456493, 30912986, 61825972]

約数ペア:

[(1, 61825972), (2, 30912986), (4, 15456493), (13, 4755844), (26, 2377922), (52, 1188961), (157, 393796), (314, 196898), (628, 98449), (2041, 30292), (4082, 15146), (7573, 8164)]