396192496

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{49823}}^1$

素因数の和:49909

約数の個数: 40

約数和(自身を含む): 889657344

約数和(自身を除く): 493464848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 49823, 99646, 199292, 348761, 398584, 697522, 797168, 1395044, 2790088, 3537433, 5580176, 7074866, 14149732, 24762031, 28299464, 49524062, 56598928, 99048124, 198096248, 396192496]

約数ペア:

[(1, 396192496), (2, 198096248), (4, 99048124), (7, 56598928), (8, 49524062), (14, 28299464), (16, 24762031), (28, 14149732), (56, 7074866), (71, 5580176), (112, 3537433), (142, 2790088), (284, 1395044), (497, 797168), (568, 697522), (994, 398584), (1136, 348761), (1988, 199292), (3976, 99646), (7952, 49823)]