71157478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 131010048

約数和(自身を除く): 59852570

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 4211, 8422, 8449, 16898, 29477, 58954, 71587, 143174, 298981, 501109, 597962, 1002218, 2092867, 4185734, 5082677, 10165354, 35578739, 71157478]

約数ペア:

[(1, 71157478), (2, 35578739), (7, 10165354), (14, 5082677), (17, 4185734), (34, 2092867), (71, 1002218), (119, 597962), (142, 501109), (238, 298981), (497, 143174), (994, 71587), (1207, 58954), (2414, 29477), (4211, 16898), (8422, 8449)]