28170410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46181}}^1$

素因数の和:46249

約数の個数: 16

約数和(自身を含む): 51539112

約数和(自身を除く): 23368702

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 46181, 92362, 230905, 461810, 2817041, 5634082, 14085205, 28170410]

約数ペア:

[(1, 28170410), (2, 14085205), (5, 5634082), (10, 2817041), (61, 461810), (122, 230905), (305, 92362), (610, 46181)]