71380034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{15377}}^1$

素因数の和:15601

約数の個数: 16

約数和(自身を含む): 117364896

約数和(自身を除く): 45984862

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 15377, 30754, 169147, 338294, 3244547, 6489094, 35690017, 71380034]

約数ペア:

[(1, 71380034), (2, 35690017), (11, 6489094), (22, 3244547), (211, 338294), (422, 169147), (2321, 30754), (4642, 15377)]