72149276

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1019}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 130690560

約数和(自身を除く): 58541284

約数列:

[1, 2, 4, 31, 62, 124, 571, 1019, 1142, 2038, 2284, 4076, 17701, 31589, 35402, 63178, 70804, 126356, 581849, 1163698, 2327396, 18037319, 36074638, 72149276]

約数ペア:

[(1, 72149276), (2, 36074638), (4, 18037319), (31, 2327396), (62, 1163698), (124, 581849), (571, 126356), (1019, 70804), (1142, 63178), (2038, 35402), (2284, 31589), (4076, 17701)]