25446968

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{631}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 48471240

約数和(自身を除く): 23024272

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 631, 1262, 2524, 5041, 5048, 10082, 20164, 40328, 44801, 89602, 179204, 358408, 3180871, 6361742, 12723484, 25446968]

約数ペア:

[(1, 25446968), (2, 12723484), (4, 6361742), (8, 3180871), (71, 358408), (142, 179204), (284, 89602), (568, 44801), (631, 40328), (1262, 20164), (2524, 10082), (5041, 5048)]