69896506

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 42077894

約数列:

[1, 2, 31, 53, 62, 89, 106, 178, 239, 478, 1643, 2759, 3286, 4717, 5518, 7409, 9434, 12667, 14818, 21271, 25334, 42542, 146227, 292454, 392677, 659401, 785354, 1127363, 1318802, 2254726, 34948253, 69896506]

約数ペア:

[(1, 69896506), (2, 34948253), (31, 2254726), (53, 1318802), (62, 1127363), (89, 785354), (106, 659401), (178, 392677), (239, 292454), (478, 146227), (1643, 42542), (2759, 25334), (3286, 21271), (4717, 14818), (5518, 12667), (7409, 9434)]