40285656

素因数分解:

$2^3\times 3^2\times {\mathrm{559523}}^1$

素因数の和:559535

約数の個数: 24

約数和(自身を含む): 109107180

約数和(自身を除く): 68821524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 559523, 1119046, 1678569, 2238092, 3357138, 4476184, 5035707, 6714276, 10071414, 13428552, 20142828, 40285656]

約数ペア:

[(1, 40285656), (2, 20142828), (3, 13428552), (4, 10071414), (6, 6714276), (8, 5035707), (9, 4476184), (12, 3357138), (18, 2238092), (24, 1678569), (36, 1119046), (72, 559523)]