28125384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167413}}^1$

素因数の和:167429

約数の個数: 32

約数和(自身を含む): 80358720

約数和(自身を除く): 52233336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 167413, 334826, 502239, 669652, 1004478, 1171891, 1339304, 2008956, 2343782, 3515673, 4017912, 4687564, 7031346, 9375128, 14062692, 28125384]

約数ペア:

[(1, 28125384), (2, 14062692), (3, 9375128), (4, 7031346), (6, 4687564), (7, 4017912), (8, 3515673), (12, 2343782), (14, 2008956), (21, 1339304), (24, 1171891), (28, 1004478), (42, 669652), (56, 502239), (84, 334826), (168, 167413)]