78906716

素因数分解:

$2^2\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{2293}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 158010720

約数和(自身を除く): 79104004

約数列:

[1, 2, 4, 7, 14, 28, 1229, 2293, 2458, 4586, 4916, 8603, 9172, 16051, 17206, 32102, 34412, 64204, 2818097, 5636194, 11272388, 19726679, 39453358, 78906716]

約数ペア:

[(1, 78906716), (2, 39453358), (4, 19726679), (7, 11272388), (14, 5636194), (28, 2818097), (1229, 64204), (2293, 34412), (2458, 32102), (4586, 17206), (4916, 16051), (8603, 9172)]