30684728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5503}}^1$

素因数の和:5567

約数の個数: 32

約数和(自身を含む): 62415360

約数和(自身を除く): 31730632

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5503, 5576, 11006, 22012, 44024, 93551, 187102, 225623, 374204, 451246, 748408, 902492, 1804984, 3835591, 7671182, 15342364, 30684728]

約数ペア:

[(1, 30684728), (2, 15342364), (4, 7671182), (8, 3835591), (17, 1804984), (34, 902492), (41, 748408), (68, 451246), (82, 374204), (136, 225623), (164, 187102), (328, 93551), (697, 44024), (1394, 22012), (2788, 11006), (5503, 5576)]