28170084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{123553}}^1$

素因数の和:123579

約数の個数: 24

約数和(自身を含む): 69190240

約数和(自身を除く): 41020156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 123553, 247106, 370659, 494212, 741318, 1482636, 2347507, 4695014, 7042521, 9390028, 14085042, 28170084]

約数ペア:

[(1, 28170084), (2, 14085042), (3, 9390028), (4, 7042521), (6, 4695014), (12, 2347507), (19, 1482636), (38, 741318), (57, 494212), (76, 370659), (114, 247106), (228, 123553)]