7716725968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3626281}}^1$

素因数の和:3626315

約数の個数: 40

約数和(自身を含む): 17986358720

約数和(自身を除く): 10269632752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3626281, 7252562, 14505124, 25383967, 29010248, 50767934, 58020496, 68899339, 101535868, 137798678, 203071736, 275597356, 406143472, 482295373, 551194712, 964590746, 1102389424, 1929181492, 3858362984, 7716725968]

約数ペア:

[(1, 7716725968), (2, 3858362984), (4, 1929181492), (7, 1102389424), (8, 964590746), (14, 551194712), (16, 482295373), (19, 406143472), (28, 275597356), (38, 203071736), (56, 137798678), (76, 101535868), (112, 68899339), (133, 58020496), (152, 50767934), (266, 29010248), (304, 25383967), (532, 14505124), (1064, 7252562), (2128, 3626281)]