28732264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{326503}}^1$

素因数の和:326520

約数の個数: 16

約数和(自身を含む): 58770720

約数和(自身を除く): 30038456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 326503, 653006, 1306012, 2612024, 3591533, 7183066, 14366132, 28732264]

約数ペア:

[(1, 28732264), (2, 14366132), (4, 7183066), (8, 3591533), (11, 2612024), (22, 1306012), (44, 653006), (88, 326503)]