63918028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{939971}}^1$

素因数の和:939992

約数の個数: 12

約数和(自身を含む): 118436472

約数和(自身を除く): 54518444

約数列:

[1, 2, 4, 17, 34, 68, 939971, 1879942, 3759884, 15979507, 31959014, 63918028]

約数ペア:

[(1, 63918028), (2, 31959014), (4, 15979507), (17, 3759884), (34, 1879942), (68, 939971)]