71901438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2381}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 164643840

約数和(自身を除く): 92742402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 719, 1438, 2157, 2381, 4314, 4762, 5033, 7143, 10066, 14286, 15099, 16667, 30198, 33334, 50001, 100002, 1711939, 3423878, 5135817, 10271634, 11983573, 23967146, 35950719, 71901438]

約数ペア:

[(1, 71901438), (2, 35950719), (3, 23967146), (6, 11983573), (7, 10271634), (14, 5135817), (21, 3423878), (42, 1711939), (719, 100002), (1438, 50001), (2157, 33334), (2381, 30198), (4314, 16667), (4762, 15099), (5033, 14286), (7143, 10066)]