7880168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 15595200

約数和(自身を除く): 7715032

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 379, 452, 758, 904, 1516, 2599, 3032, 5198, 8717, 10396, 17434, 20792, 34868, 42827, 69736, 85654, 171308, 342616, 985021, 1970042, 3940084, 7880168]

約数ペア:

[(1, 7880168), (2, 3940084), (4, 1970042), (8, 985021), (23, 342616), (46, 171308), (92, 85654), (113, 69736), (184, 42827), (226, 34868), (379, 20792), (452, 17434), (758, 10396), (904, 8717), (1516, 5198), (2599, 3032)]