42657992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{410173}}^1$

素因数の和:410192

約数の個数: 16

約数和(自身を含む): 86136540

約数和(自身を除く): 43478548

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 410173, 820346, 1640692, 3281384, 5332249, 10664498, 21328996, 42657992]

約数ペア:

[(1, 42657992), (2, 21328996), (4, 10664498), (8, 5332249), (13, 3281384), (26, 1640692), (52, 820346), (104, 410173)]