124564328

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20407}}^1$

素因数の和:20529

約数の個数: 32

約数和(自身を含む): 269385600

約数和(自身を除く): 144821272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 20407, 40814, 81628, 142849, 163256, 285698, 571396, 1142792, 2224363, 4448726, 8897452, 15570541, 17794904, 31141082, 62282164, 124564328]

約数ペア:

[(1, 124564328), (2, 62282164), (4, 31141082), (7, 17794904), (8, 15570541), (14, 8897452), (28, 4448726), (56, 2224363), (109, 1142792), (218, 571396), (436, 285698), (763, 163256), (872, 142849), (1526, 81628), (3052, 40814), (6104, 20407)]