272105512

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{68437}}^1$

素因数の和:68521

約数の個数: 32

約数和(自身を含む): 591304320

約数和(自身を除く): 319198808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 68437, 136874, 273748, 479059, 547496, 958118, 1916236, 3832472, 4859027, 9718054, 19436108, 34013189, 38872216, 68026378, 136052756, 272105512]

約数ペア:

[(1, 272105512), (2, 136052756), (4, 68026378), (7, 38872216), (8, 34013189), (14, 19436108), (28, 9718054), (56, 4859027), (71, 3832472), (142, 1916236), (284, 958118), (497, 547496), (568, 479059), (994, 273748), (1988, 136874), (3976, 68437)]