3872624

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 8713728

約数和(自身を除く): 4841104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 487, 497, 568, 974, 994, 1136, 1948, 1988, 3409, 3896, 3976, 6818, 7792, 7952, 13636, 27272, 34577, 54544, 69154, 138308, 242039, 276616, 484078, 553232, 968156, 1936312, 3872624]

約数ペア:

[(1, 3872624), (2, 1936312), (4, 968156), (7, 553232), (8, 484078), (14, 276616), (16, 242039), (28, 138308), (56, 69154), (71, 54544), (112, 34577), (142, 27272), (284, 13636), (487, 7952), (497, 7792), (568, 6818), (974, 3976), (994, 3896), (1136, 3409), (1948, 1988)]