40896688

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11779}}^1$

素因数の和:11825

約数の個数: 40

約数和(自身を含む): 93486080

約数和(自身を除く): 52589392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 11779, 23558, 47116, 82453, 94232, 164906, 188464, 329812, 365149, 659624, 730298, 1319248, 1460596, 2556043, 2921192, 5112086, 5842384, 10224172, 20448344, 40896688]

約数ペア:

[(1, 40896688), (2, 20448344), (4, 10224172), (7, 5842384), (8, 5112086), (14, 2921192), (16, 2556043), (28, 1460596), (31, 1319248), (56, 730298), (62, 659624), (112, 365149), (124, 329812), (217, 188464), (248, 164906), (434, 94232), (496, 82453), (868, 47116), (1736, 23558), (3472, 11779)]