28582712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 57542400

約数和(自身を除く): 28959688

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 2879, 4964, 5758, 9928, 11516, 23032, 48943, 97886, 195772, 210167, 391544, 420334, 840668, 1681336, 3572839, 7145678, 14291356, 28582712]

約数ペア:

[(1, 28582712), (2, 14291356), (4, 7145678), (8, 3572839), (17, 1681336), (34, 840668), (68, 420334), (73, 391544), (136, 210167), (146, 195772), (292, 97886), (584, 48943), (1241, 23032), (2482, 11516), (2879, 9928), (4964, 5758)]