67523728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1523}}^1$

素因数の和:1711

約数の個数: 40

約数和(自身を含む): 139464288

約数和(自身を除く): 71940560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 1523, 2608, 2771, 3046, 5542, 6092, 11084, 12184, 22168, 24368, 25891, 44336, 51782, 103564, 207128, 248249, 414256, 496498, 992996, 1985992, 3971984, 4220233, 8440466, 16880932, 33761864, 67523728]

約数ペア:

[(1, 67523728), (2, 33761864), (4, 16880932), (8, 8440466), (16, 4220233), (17, 3971984), (34, 1985992), (68, 992996), (136, 496498), (163, 414256), (272, 248249), (326, 207128), (652, 103564), (1304, 51782), (1523, 44336), (2608, 25891), (2771, 24368), (3046, 22168), (5542, 12184), (6092, 11084)]