71839178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{3121}}^1$

素因数の和:3817

約数の個数: 16

約数和(自身を含む): 114302664

約数和(自身を除く): 42463486

約数列:

[1, 2, 17, 34, 677, 1354, 3121, 6242, 11509, 23018, 53057, 106114, 2112917, 4225834, 35919589, 71839178]

約数ペア:

[(1, 71839178), (2, 35919589), (17, 4225834), (34, 2112917), (677, 106114), (1354, 53057), (3121, 23018), (6242, 11509)]