15667440736

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{27211}}^1$

素因数の和:28187

約数の個数: 48

約数和(自身を含む): 32504189760

約数和(自身を除く): 16836749024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 947, 1894, 3788, 7576, 15152, 17993, 27211, 30304, 35986, 54422, 71972, 108844, 143944, 217688, 287888, 435376, 517009, 575776, 870752, 1034018, 2068036, 4136072, 8272144, 16544288, 25768817, 51537634, 103075268, 206150536, 412301072, 489607523, 824602144, 979215046, 1958430092, 3916860184, 7833720368, 15667440736]

約数ペア:

[(1, 15667440736), (2, 7833720368), (4, 3916860184), (8, 1958430092), (16, 979215046), (19, 824602144), (32, 489607523), (38, 412301072), (76, 206150536), (152, 103075268), (304, 51537634), (608, 25768817), (947, 16544288), (1894, 8272144), (3788, 4136072), (7576, 2068036), (15152, 1034018), (17993, 870752), (27211, 575776), (30304, 517009), (35986, 435376), (54422, 287888), (71972, 217688), (108844, 143944)]