66188944

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1027

約数の個数: 40

約数和(自身を含む): 132279480

約数和(自身を除く): 66090536

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 712, 848, 877, 1424, 1754, 3508, 4717, 7016, 9434, 14032, 18868, 37736, 46481, 75472, 78053, 92962, 156106, 185924, 312212, 371848, 624424, 743696, 1248848, 4136809, 8273618, 16547236, 33094472, 66188944]

約数ペア:

[(1, 66188944), (2, 33094472), (4, 16547236), (8, 8273618), (16, 4136809), (53, 1248848), (89, 743696), (106, 624424), (178, 371848), (212, 312212), (356, 185924), (424, 156106), (712, 92962), (848, 78053), (877, 75472), (1424, 46481), (1754, 37736), (3508, 18868), (4717, 14032), (7016, 9434)]