78749636

素因数分解:

$2^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{2311}}^1$

素因数の和:3539

約数の個数: 24

約数和(自身を含む): 157696896

約数和(自身を除く): 78947260

約数列:

[1, 2, 4, 7, 14, 28, 1217, 2311, 2434, 4622, 4868, 8519, 9244, 16177, 17038, 32354, 34076, 64708, 2812487, 5624974, 11249948, 19687409, 39374818, 78749636]

約数ペア:

[(1, 78749636), (2, 39374818), (4, 19687409), (7, 11249948), (14, 5624974), (28, 2812487), (1217, 64708), (2311, 34076), (2434, 32354), (4622, 17038), (4868, 16177), (8519, 9244)]