28821310956

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{4191581}}^1$

素因数の和:4191782

約数の個数: 36

約数和(自身を含む): 73235320704

約数和(自身を除く): 44414009748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 4191581, 8383162, 12574743, 16766324, 25149486, 37724229, 50298972, 75448458, 150896916, 800591971, 1601183942, 2401775913, 3202367884, 4803551826, 7205327739, 9607103652, 14410655478, 28821310956]

約数ペア:

[(1, 28821310956), (2, 14410655478), (3, 9607103652), (4, 7205327739), (6, 4803551826), (9, 3202367884), (12, 2401775913), (18, 1601183942), (36, 800591971), (191, 150896916), (382, 75448458), (573, 50298972), (764, 37724229), (1146, 25149486), (1719, 16766324), (2292, 12574743), (3438, 8383162), (6876, 4191581)]