28735010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54217}}^1$

素因数の和:54277

約数の個数: 16

約数和(自身を含む): 52699896

約数和(自身を除く): 23964886

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 54217, 108434, 271085, 542170, 2873501, 5747002, 14367505, 28735010]

約数ペア:

[(1, 28735010), (2, 14367505), (5, 5747002), (10, 2873501), (53, 542170), (106, 271085), (265, 108434), (530, 54217)]