75309988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3541}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 142317560

約数和(自身を除く): 67007572

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 3541, 5317, 7082, 10634, 14164, 21268, 46033, 92066, 184132, 1448269, 2896538, 5793076, 18827497, 37654994, 75309988]

約数ペア:

[(1, 75309988), (2, 37654994), (4, 18827497), (13, 5793076), (26, 2896538), (52, 1448269), (409, 184132), (818, 92066), (1636, 46033), (3541, 21268), (5317, 14164), (7082, 10634)]