66495688

素因数分解:

$2^3\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1163}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 142752960

約数和(自身を除く): 76257272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1021, 1163, 2042, 2326, 4084, 4652, 7147, 8141, 8168, 9304, 14294, 16282, 28588, 32564, 57176, 65128, 1187423, 2374846, 4749692, 8311961, 9499384, 16623922, 33247844, 66495688]

約数ペア:

[(1, 66495688), (2, 33247844), (4, 16623922), (7, 9499384), (8, 8311961), (14, 4749692), (28, 2374846), (56, 1187423), (1021, 65128), (1163, 57176), (2042, 32564), (2326, 28588), (4084, 16282), (4652, 14294), (7147, 9304), (8141, 8168)]