39844756

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18013}}^1$

素因数の和:18103

約数の個数: 24

約数和(自身を含む): 80702720

約数和(自身を除く): 40857964

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 18013, 36026, 72052, 126091, 252182, 504364, 1423027, 2846054, 5692108, 9961189, 19922378, 39844756]

約数ペア:

[(1, 39844756), (2, 19922378), (4, 9961189), (7, 5692108), (14, 2846054), (28, 1423027), (79, 504364), (158, 252182), (316, 126091), (553, 72052), (1106, 36026), (2212, 18013)]