65618542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1104

約数の個数: 24

約数和(自身を含む): 108620568

約数和(自身を除く): 43002026

約数列:

[1, 2, 11, 22, 121, 242, 397, 683, 794, 1366, 4367, 7513, 8734, 15026, 48037, 82643, 96074, 165286, 271151, 542302, 2982661, 5965322, 32809271, 65618542]

約数ペア:

[(1, 65618542), (2, 32809271), (11, 5965322), (22, 2982661), (121, 542302), (242, 271151), (397, 165286), (683, 96074), (794, 82643), (1366, 48037), (4367, 15026), (7513, 8734)]