42478492

素因数分解:

$2^2\times 7^4\times {\mathrm{4423}}^1$

素因数の和:4455

約数の個数: 30

約数和(自身を含む): 86741368

約数和(自身を除く): 44262876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4423, 4802, 8846, 9604, 17692, 30961, 61922, 123844, 216727, 433454, 866908, 1517089, 3034178, 6068356, 10619623, 21239246, 42478492]

約数ペア:

[(1, 42478492), (2, 21239246), (4, 10619623), (7, 6068356), (14, 3034178), (28, 1517089), (49, 866908), (98, 433454), (196, 216727), (343, 123844), (686, 61922), (1372, 30961), (2401, 17692), (4423, 9604), (4802, 8846)]