71696752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263591}}^1$

素因数の和:263616

約数の個数: 20

約数和(自身を含む): 147084336

約数和(自身を除く): 75387584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 263591, 527182, 1054364, 2108728, 4217456, 4481047, 8962094, 17924188, 35848376, 71696752]

約数ペア:

[(1, 71696752), (2, 35848376), (4, 17924188), (8, 8962094), (16, 4481047), (17, 4217456), (34, 2108728), (68, 1054364), (136, 527182), (272, 263591)]