68988998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{11587}}^1$

素因数の和:11831

約数の個数: 16

約数和(自身を含む): 111940080

約数和(自身を除く): 42951082

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 11587, 23174, 150631, 301262, 2653423, 5306846, 34494499, 68988998]

約数ペア:

[(1, 68988998), (2, 34494499), (13, 5306846), (26, 2653423), (229, 301262), (458, 150631), (2977, 23174), (5954, 11587)]