26728101722

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31297543}}^1$

素因数の和:31297613

約数の個数: 16

約数和(自身を含む): 46570745472

約数和(自身を除く): 19842643750

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 31297543, 62595086, 219082801, 438165602, 1909150123, 3818300246, 13364050861, 26728101722]

約数ペア:

[(1, 26728101722), (2, 13364050861), (7, 3818300246), (14, 1909150123), (61, 438165602), (122, 219082801), (427, 62595086), (854, 31297543)]