65819344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1027

約数の個数: 40

約数和(自身を含む): 134857440

約数和(自身を除く): 69038096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 634, 683, 1268, 1366, 2536, 2732, 5072, 5464, 6023, 10928, 12046, 12977, 24092, 25954, 48184, 51908, 96368, 103816, 207632, 216511, 433022, 866044, 1732088, 3464176, 4113709, 8227418, 16454836, 32909672, 65819344]

約数ペア:

[(1, 65819344), (2, 32909672), (4, 16454836), (8, 8227418), (16, 4113709), (19, 3464176), (38, 1732088), (76, 866044), (152, 433022), (304, 216511), (317, 207632), (634, 103816), (683, 96368), (1268, 51908), (1366, 48184), (2536, 25954), (2732, 24092), (5072, 12977), (5464, 12046), (6023, 10928)]