79621204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{3637}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 150453128

約数和(自身を除く): 70831924

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 3637, 5473, 7274, 10946, 14548, 21892, 47281, 94562, 189124, 1531177, 3062354, 6124708, 19905301, 39810602, 79621204]

約数ペア:

[(1, 79621204), (2, 39810602), (4, 19905301), (13, 6124708), (26, 3062354), (52, 1531177), (421, 189124), (842, 94562), (1684, 47281), (3637, 21892), (5473, 14548), (7274, 10946)]