28556362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{9437}}^1$

素因数の和:9545

約数の個数: 16

約数和(自身を含む): 45868680

約数和(自身を除く): 17312318

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 9437, 18874, 160429, 320858, 839893, 1679786, 14278181, 28556362]

約数ペア:

[(1, 28556362), (2, 14278181), (17, 1679786), (34, 839893), (89, 320858), (178, 160429), (1513, 18874), (3026, 9437)]