2827401616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:788

約数の個数: 80

約数和(自身を含む): 5980335984

約数和(自身を除く): 3152934368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 313, 317, 548, 626, 634, 1096, 1252, 1268, 1781, 2192, 2504, 2536, 3562, 4069, 4121, 5008, 5072, 7124, 8138, 8242, 14248, 16276, 16484, 28496, 32552, 32968, 42881, 43429, 65104, 65936, 85762, 86858, 99221, 171524, 173716, 198442, 343048, 347432, 396884, 557453, 564577, 686096, 694864, 793768, 1114906, 1129154, 1289873, 1587536, 2229812, 2258308, 2579746, 4459624, 4516616, 5159492, 8919248, 9033232, 10318984, 13593277, 20637968, 27186554, 54373108, 108746216, 176712601, 217492432, 353425202, 706850404, 1413700808, 2827401616]

約数ペア:

[(1, 2827401616), (2, 1413700808), (4, 706850404), (8, 353425202), (13, 217492432), (16, 176712601), (26, 108746216), (52, 54373108), (104, 27186554), (137, 20637968), (208, 13593277), (274, 10318984), (313, 9033232), (317, 8919248), (548, 5159492), (626, 4516616), (634, 4459624), (1096, 2579746), (1252, 2258308), (1268, 2229812), (1781, 1587536), (2192, 1289873), (2504, 1129154), (2536, 1114906), (3562, 793768), (4069, 694864), (4121, 686096), (5008, 564577), (5072, 557453), (7124, 396884), (8138, 347432), (8242, 343048), (14248, 198442), (16276, 173716), (16484, 171524), (28496, 99221), (32552, 86858), (32968, 85762), (42881, 65936), (43429, 65104)]