4993288

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 9720000

約数和(自身を除く): 4726712

約数列:

[1, 2, 4, 8, 59, 71, 118, 142, 149, 236, 284, 298, 472, 568, 596, 1192, 4189, 8378, 8791, 10579, 16756, 17582, 21158, 33512, 35164, 42316, 70328, 84632, 624161, 1248322, 2496644, 4993288]

約数ペア:

[(1, 4993288), (2, 2496644), (4, 1248322), (8, 624161), (59, 84632), (71, 70328), (118, 42316), (142, 35164), (149, 33512), (236, 21158), (284, 17582), (298, 16756), (472, 10579), (568, 8791), (596, 8378), (1192, 4189)]