42307132

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 88005568

約数和(自身を除く): 45698436

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 97, 148, 194, 259, 388, 421, 518, 679, 842, 1036, 1358, 1684, 2716, 2947, 3589, 5894, 7178, 11788, 14356, 15577, 25123, 31154, 40837, 50246, 62308, 81674, 100492, 109039, 163348, 218078, 285859, 436156, 571718, 1143436, 1510969, 3021938, 6043876, 10576783, 21153566, 42307132]

約数ペア:

[(1, 42307132), (2, 21153566), (4, 10576783), (7, 6043876), (14, 3021938), (28, 1510969), (37, 1143436), (74, 571718), (97, 436156), (148, 285859), (194, 218078), (259, 163348), (388, 109039), (421, 100492), (518, 81674), (679, 62308), (842, 50246), (1036, 40837), (1358, 31154), (1684, 25123), (2716, 15577), (2947, 14356), (3589, 11788), (5894, 7178)]