28923256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{212671}}^1$

素因数の和:212694

約数の個数: 16

約数和(自身を含む): 57421440

約数和(自身を除く): 28498184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 212671, 425342, 850684, 1701368, 3615407, 7230814, 14461628, 28923256]

約数ペア:

[(1, 28923256), (2, 14461628), (4, 7230814), (8, 3615407), (17, 1701368), (34, 850684), (68, 425342), (136, 212671)]