73837472

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{21169}}^1$

素因数の和:21288

約数の個数: 24

約数和(自身を含む): 146708100

約数和(自身を除く): 72870628

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 21169, 42338, 84676, 169352, 338704, 677408, 2307421, 4614842, 9229684, 18459368, 36918736, 73837472]

約数ペア:

[(1, 73837472), (2, 36918736), (4, 18459368), (8, 9229684), (16, 4614842), (32, 2307421), (109, 677408), (218, 338704), (436, 169352), (872, 84676), (1744, 42338), (3488, 21169)]