67039670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12721}}^1$

素因数の和:12776

約数の個数: 32

約数和(自身を含む): 131901696

約数和(自身を除く): 64862026

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 12721, 25442, 63605, 127210, 216257, 394351, 432514, 788702, 1081285, 1971755, 2162570, 3943510, 6703967, 13407934, 33519835, 67039670]

約数ペア:

[(1, 67039670), (2, 33519835), (5, 13407934), (10, 6703967), (17, 3943510), (31, 2162570), (34, 1971755), (62, 1081285), (85, 788702), (155, 432514), (170, 394351), (310, 216257), (527, 127210), (1054, 63605), (2635, 25442), (5270, 12721)]