28949063654

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33898201}}^1$

素因数の和:33898271

約数の個数: 16

約数和(自身を含む): 50440524576

約数和(自身を除く): 21491460922

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 33898201, 67796402, 237287407, 474574814, 2067790261, 4135580522, 14474531827, 28949063654]

約数ペア:

[(1, 28949063654), (2, 14474531827), (7, 4135580522), (14, 2067790261), (61, 474574814), (122, 237287407), (427, 67796402), (854, 33898201)]