42242012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4679}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 77182560

約数和(自身を除く): 34940548

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 4679, 9028, 9358, 18716, 173123, 285419, 346246, 570838, 692492, 1141676, 10560503, 21121006, 42242012]

約数ペア:

[(1, 42242012), (2, 21121006), (4, 10560503), (37, 1141676), (61, 692492), (74, 570838), (122, 346246), (148, 285419), (244, 173123), (2257, 18716), (4514, 9358), (4679, 9028)]