40714541

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 51542136

約数和(自身を除く): 10827595

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1321, 1813, 4403, 9247, 22457, 30821, 48877, 64729, 157199, 342139, 830909, 1100393, 2394973, 5816363, 40714541]

約数ペア:

[(1, 40714541), (7, 5816363), (17, 2394973), (37, 1100393), (49, 830909), (119, 342139), (259, 157199), (629, 64729), (833, 48877), (1321, 30821), (1813, 22457), (4403, 9247)]