5661404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 12096000

約数和(自身を除く): 6434596

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 118, 149, 161, 236, 298, 322, 413, 596, 644, 826, 1043, 1357, 1652, 2086, 2714, 3427, 4172, 5428, 6854, 8791, 9499, 13708, 17582, 18998, 23989, 35164, 37996, 47978, 61537, 95956, 123074, 202193, 246148, 404386, 808772, 1415351, 2830702, 5661404]

約数ペア:

[(1, 5661404), (2, 2830702), (4, 1415351), (7, 808772), (14, 404386), (23, 246148), (28, 202193), (46, 123074), (59, 95956), (92, 61537), (118, 47978), (149, 37996), (161, 35164), (236, 23989), (298, 18998), (322, 17582), (413, 13708), (596, 9499), (644, 8791), (826, 6854), (1043, 5428), (1357, 4172), (1652, 3427), (2086, 2714)]