66560164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1356

約数の個数: 36

約数和(自身を含む): 129271212

約数和(自身を除く): 62711048

約数列:

[1, 2, 4, 11, 22, 44, 113, 121, 226, 242, 452, 484, 1217, 1243, 2434, 2486, 4868, 4972, 13387, 13673, 26774, 27346, 53548, 54692, 137521, 147257, 275042, 294514, 550084, 589028, 1512731, 3025462, 6050924, 16640041, 33280082, 66560164]

約数ペア:

[(1, 66560164), (2, 33280082), (4, 16640041), (11, 6050924), (22, 3025462), (44, 1512731), (113, 589028), (121, 550084), (226, 294514), (242, 275042), (452, 147257), (484, 137521), (1217, 54692), (1243, 53548), (2434, 27346), (2486, 26774), (4868, 13673), (4972, 13387)]