40467364

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6481}}^1$

素因数の和:6715

約数の個数: 24

約数和(自身を含む): 81310208

約数和(自身を除く): 40842844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 6481, 12962, 25924, 45367, 90734, 181468, 1445263, 2890526, 5781052, 10116841, 20233682, 40467364]

約数ペア:

[(1, 40467364), (2, 20233682), (4, 10116841), (7, 5781052), (14, 2890526), (28, 1445263), (223, 181468), (446, 90734), (892, 45367), (1561, 25924), (3122, 12962), (6244, 6481)]