69911998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 115839360

約数和(自身を除く): 45927362

約数列:

[1, 2, 13, 26, 79, 101, 158, 202, 337, 674, 1027, 1313, 2054, 2626, 4381, 7979, 8762, 15958, 26623, 34037, 53246, 68074, 103727, 207454, 346099, 442481, 692198, 884962, 2688923, 5377846, 34955999, 69911998]

約数ペア:

[(1, 69911998), (2, 34955999), (13, 5377846), (26, 2688923), (79, 884962), (101, 692198), (158, 442481), (202, 346099), (337, 207454), (674, 103727), (1027, 68074), (1313, 53246), (2054, 34037), (2626, 26623), (4381, 15958), (7979, 8762)]