68587670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 127534176

約数和(自身を除く): 58946506

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 262, 410, 655, 1277, 1310, 2554, 5371, 6385, 10742, 12770, 26855, 52357, 53710, 104714, 167287, 261785, 334574, 523570, 836435, 1672870, 6858767, 13717534, 34293835, 68587670]

約数ペア:

[(1, 68587670), (2, 34293835), (5, 13717534), (10, 6858767), (41, 1672870), (82, 836435), (131, 523570), (205, 334574), (262, 261785), (410, 167287), (655, 104714), (1277, 53710), (1310, 52357), (2554, 26855), (5371, 12770), (6385, 10742)]