28542234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5351}}^1$

素因数の和:5490

約数の個数: 32

約数和(自身を含む): 65765376

約数和(自身を除く): 37223142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 5351, 10702, 16053, 32106, 37457, 74914, 112371, 224742, 679577, 1359154, 2038731, 4077462, 4757039, 9514078, 14271117, 28542234]

約数ペア:

[(1, 28542234), (2, 14271117), (3, 9514078), (6, 4757039), (7, 4077462), (14, 2038731), (21, 1359154), (42, 679577), (127, 224742), (254, 112371), (381, 74914), (762, 37457), (889, 32106), (1778, 16053), (2667, 10702), (5334, 5351)]