26888978627

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1\times {\mathrm{52021}}^1$

素因数の和:53870

約数の個数: 16

約数和(自身を含む): 31497864384

約数和(自身を除く): 4608885757

約数列:

[1, 7, 41, 287, 1801, 12607, 52021, 73841, 364147, 516887, 2132861, 14930027, 93689821, 655828747, 3841282661, 26888978627]

約数ペア:

[(1, 26888978627), (7, 3841282661), (41, 655828747), (287, 93689821), (1801, 14930027), (12607, 2132861), (52021, 516887), (73841, 364147)]