72007954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{11701}}^1$

素因数の和:11901

約数の個数: 16

約数和(自身を含む): 115007256

約数和(自身を除く): 42999302

約数列:

[1, 2, 17, 34, 181, 362, 3077, 6154, 11701, 23402, 198917, 397834, 2117881, 4235762, 36003977, 72007954]

約数ペア:

[(1, 72007954), (2, 36003977), (17, 4235762), (34, 2117881), (181, 397834), (362, 198917), (3077, 23402), (6154, 11701)]