66088828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1571}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 124785360

約数和(自身を除く): 58696532

約数列:

[1, 2, 4, 13, 26, 52, 809, 1571, 1618, 3142, 3236, 6284, 10517, 20423, 21034, 40846, 42068, 81692, 1270939, 2541878, 5083756, 16522207, 33044414, 66088828]

約数ペア:

[(1, 66088828), (2, 33044414), (4, 16522207), (13, 5083756), (26, 2541878), (52, 1270939), (809, 81692), (1571, 42068), (1618, 40846), (3142, 21034), (3236, 20423), (6284, 10517)]