72962668

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 131559344

約数和(自身を除く): 58596676

約数列:

[1, 2, 4, 37, 74, 148, 421, 842, 1171, 1684, 2342, 4684, 15577, 31154, 43327, 62308, 86654, 173308, 492991, 985982, 1971964, 18240667, 36481334, 72962668]

約数ペア:

[(1, 72962668), (2, 36481334), (4, 18240667), (37, 1971964), (74, 985982), (148, 492991), (421, 173308), (842, 86654), (1171, 62308), (1684, 43327), (2342, 31154), (4684, 15577)]