71698214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4340

約数の個数: 32

約数和(自身を含む): 132005376

約数和(自身を除く): 60307162

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 4243, 8449, 8486, 16898, 29701, 59402, 72131, 144262, 301253, 504917, 602506, 1009834, 2108771, 4217542, 5121301, 10242602, 35849107, 71698214]

約数ペア:

[(1, 71698214), (2, 35849107), (7, 10242602), (14, 5121301), (17, 4217542), (34, 2108771), (71, 1009834), (119, 602506), (142, 504917), (238, 301253), (497, 144262), (994, 72131), (1207, 59402), (2414, 29701), (4243, 16898), (8449, 8486)]