15288392

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 34158960

約数和(自身を除く): 18870568

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 907, 1204, 1814, 2107, 2408, 3628, 4214, 6349, 7256, 8428, 12698, 16856, 25396, 39001, 44443, 50792, 78002, 88886, 156004, 177772, 273007, 312008, 355544, 546014, 1092028, 1911049, 2184056, 3822098, 7644196, 15288392]

約数ペア:

[(1, 15288392), (2, 7644196), (4, 3822098), (7, 2184056), (8, 1911049), (14, 1092028), (28, 546014), (43, 355544), (49, 312008), (56, 273007), (86, 177772), (98, 156004), (172, 88886), (196, 78002), (301, 50792), (344, 44443), (392, 39001), (602, 25396), (907, 16856), (1204, 12698), (1814, 8428), (2107, 7256), (2408, 6349), (3628, 4214)]