64665586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{28387}}^1$

素因数の和:28473

約数の個数: 16

約数和(自身を含む): 104240736

約数和(自身を除く): 39575150

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 28387, 56774, 482579, 965158, 1901929, 3803858, 32332793, 64665586]

約数ペア:

[(1, 64665586), (2, 32332793), (17, 3803858), (34, 1901929), (67, 965158), (134, 482579), (1139, 56774), (2278, 28387)]