40717408

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{3271}}^1$

素因数の和:3670

約数の個数: 24

約数和(自身を含む): 80393040

約数和(自身を除く): 39675632

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 3271, 6224, 6542, 12448, 13084, 26168, 52336, 104672, 1272419, 2544838, 5089676, 10179352, 20358704, 40717408]

約数ペア:

[(1, 40717408), (2, 20358704), (4, 10179352), (8, 5089676), (16, 2544838), (32, 1272419), (389, 104672), (778, 52336), (1556, 26168), (3112, 13084), (3271, 12448), (6224, 6542)]