42425012

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 87911040

約数和(自身を除く): 45486028

約数列:

[1, 2, 4, 7, 14, 28, 59, 61, 118, 122, 236, 244, 413, 421, 427, 826, 842, 854, 1652, 1684, 1708, 2947, 3599, 5894, 7198, 11788, 14396, 24839, 25193, 25681, 49678, 50386, 51362, 99356, 100772, 102724, 173873, 179767, 347746, 359534, 695492, 719068, 1515179, 3030358, 6060716, 10606253, 21212506, 42425012]

約数ペア:

[(1, 42425012), (2, 21212506), (4, 10606253), (7, 6060716), (14, 3030358), (28, 1515179), (59, 719068), (61, 695492), (118, 359534), (122, 347746), (236, 179767), (244, 173873), (413, 102724), (421, 100772), (427, 99356), (826, 51362), (842, 50386), (854, 49678), (1652, 25681), (1684, 25193), (1708, 24839), (2947, 14396), (3599, 11788), (5894, 7198)]