28003494

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{229}}^2$

素因数の和:552

約数の個数: 24

約数和(自身を含む): 56884680

約数和(自身を除く): 28881186

約数列:

[1, 2, 3, 6, 89, 178, 229, 267, 458, 534, 687, 1374, 20381, 40762, 52441, 61143, 104882, 122286, 157323, 314646, 4667249, 9334498, 14001747, 28003494]

約数ペア:

[(1, 28003494), (2, 14001747), (3, 9334498), (6, 4667249), (89, 314646), (178, 157323), (229, 122286), (267, 104882), (458, 61143), (534, 52441), (687, 40762), (1374, 20381)]