66375958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 111121920

約数和(自身を除く): 44745962

約数列:

[1, 2, 11, 22, 79, 158, 181, 211, 362, 422, 869, 1738, 1991, 2321, 3982, 4642, 14299, 16669, 28598, 33338, 38191, 76382, 157289, 183359, 314578, 366718, 420101, 840202, 3017089, 6034178, 33187979, 66375958]

約数ペア:

[(1, 66375958), (2, 33187979), (11, 6034178), (22, 3017089), (79, 840202), (158, 420101), (181, 366718), (211, 314578), (362, 183359), (422, 157289), (869, 76382), (1738, 38191), (1991, 33338), (2321, 28598), (3982, 16669), (4642, 14299)]