74086816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{136189}}^1$

素因数の和:136216

約数の個数: 24

約数和(自身を含む): 154439460

約数和(自身を除く): 80352644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 136189, 272378, 544756, 1089512, 2179024, 2315213, 4358048, 4630426, 9260852, 18521704, 37043408, 74086816]

約数ペア:

[(1, 74086816), (2, 37043408), (4, 18521704), (8, 9260852), (16, 4630426), (17, 4358048), (32, 2315213), (34, 2179024), (68, 1089512), (136, 544756), (272, 272378), (544, 136189)]