40437692

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 71979600

約数和(自身を除く): 31541908

約数列:

[1, 2, 4, 109, 163, 218, 326, 436, 569, 652, 1138, 2276, 17767, 35534, 62021, 71068, 92747, 124042, 185494, 248084, 370988, 10109423, 20218846, 40437692]

約数ペア:

[(1, 40437692), (2, 20218846), (4, 10109423), (109, 370988), (163, 248084), (218, 185494), (326, 124042), (436, 92747), (569, 71068), (652, 62021), (1138, 35534), (2276, 17767)]