87274768

素因数分解:

$2^4\times 7^1\times {\mathrm{779239}}^1$

素因数の和:779254

約数の個数: 20

約数和(自身を含む): 193251520

約数和(自身を除く): 105976752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 779239, 1558478, 3116956, 5454673, 6233912, 10909346, 12467824, 21818692, 43637384, 87274768]

約数ペア:

[(1, 87274768), (2, 43637384), (4, 21818692), (7, 12467824), (8, 10909346), (14, 6233912), (16, 5454673), (28, 3116956), (56, 1558478), (112, 779239)]