77642852

素因数分解:

$2^2\times 7^3\times {\mathrm{56591}}^1$

素因数の和:56616

約数の個数: 24

約数和(自身を含む): 158457600

約数和(自身を除く): 80814748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 56591, 113182, 226364, 396137, 792274, 1584548, 2772959, 5545918, 11091836, 19410713, 38821426, 77642852]

約数ペア:

[(1, 77642852), (2, 38821426), (4, 19410713), (7, 11091836), (14, 5545918), (28, 2772959), (49, 1584548), (98, 792274), (196, 396137), (343, 226364), (686, 113182), (1372, 56591)]