21738304

素因数分解:

$2^6\times 7^1\times {\mathrm{48523}}^1$

素因数の和:48542

約数の個数: 28

約数和(自身を含む): 49300384

約数和(自身を除く): 27562080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48523, 97046, 194092, 339661, 388184, 679322, 776368, 1358644, 1552736, 2717288, 3105472, 5434576, 10869152, 21738304]

約数ペア:

[(1, 21738304), (2, 10869152), (4, 5434576), (7, 3105472), (8, 2717288), (14, 1552736), (16, 1358644), (28, 776368), (32, 679322), (56, 388184), (64, 339661), (112, 194092), (224, 97046), (448, 48523)]