64624990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{380147}}^1$

素因数の和:380171

約数の個数: 16

約数和(自身を含む): 123167952

約数和(自身を除く): 58542962

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 380147, 760294, 1900735, 3801470, 6462499, 12924998, 32312495, 64624990]

約数ペア:

[(1, 64624990), (2, 32312495), (5, 12924998), (10, 6462499), (17, 3801470), (34, 1900735), (85, 760294), (170, 380147)]