2621796728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{47407}}^1$

素因数の和:47667

約数の個数: 32

約数和(自身を含む): 5097308160

約数和(自身を除く): 2475511432

約数列:

[1, 2, 4, 8, 31, 62, 124, 223, 248, 446, 892, 1784, 6913, 13826, 27652, 47407, 55304, 94814, 189628, 379256, 1469617, 2939234, 5878468, 10571761, 11756936, 21143522, 42287044, 84574088, 327724591, 655449182, 1310898364, 2621796728]

約数ペア:

[(1, 2621796728), (2, 1310898364), (4, 655449182), (8, 327724591), (31, 84574088), (62, 42287044), (124, 21143522), (223, 11756936), (248, 10571761), (446, 5878468), (892, 2939234), (1784, 1469617), (6913, 379256), (13826, 189628), (27652, 94814), (47407, 55304)]