28354253584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{923471}}^1$

素因数の和:923599

約数の個数: 40

約数和(自身を含む): 58400369280

約数和(自身を除く): 30046115696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 3838, 7676, 15352, 30704, 923471, 1846942, 3693884, 7387768, 14775536, 17545949, 35091898, 70183796, 93270571, 140367592, 186541142, 280735184, 373082284, 746164568, 1492329136, 1772140849, 3544281698, 7088563396, 14177126792, 28354253584]

約数ペア:

[(1, 28354253584), (2, 14177126792), (4, 7088563396), (8, 3544281698), (16, 1772140849), (19, 1492329136), (38, 746164568), (76, 373082284), (101, 280735184), (152, 186541142), (202, 140367592), (304, 93270571), (404, 70183796), (808, 35091898), (1616, 17545949), (1919, 14775536), (3838, 7387768), (7676, 3693884), (15352, 1846942), (30704, 923471)]