28369992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{168869}}^1$

素因数の和:168885

約数の個数: 32

約数和(自身を含む): 81057600

約数和(自身を除く): 52687608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 168869, 337738, 506607, 675476, 1013214, 1182083, 1350952, 2026428, 2364166, 3546249, 4052856, 4728332, 7092498, 9456664, 14184996, 28369992]

約数ペア:

[(1, 28369992), (2, 14184996), (3, 9456664), (4, 7092498), (6, 4728332), (7, 4052856), (8, 3546249), (12, 2364166), (14, 2026428), (21, 1350952), (24, 1182083), (28, 1013214), (42, 675476), (56, 506607), (84, 337738), (168, 168869)]