72156826

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{34591}}^1$

素因数の和:34749

約数の個数: 16

約数和(自身を含む): 124531200

約数和(自身を除く): 52374374

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 34591, 69182, 242137, 484274, 5154059, 10308118, 36078413, 72156826]

約数ペア:

[(1, 72156826), (2, 36078413), (7, 10308118), (14, 5154059), (149, 484274), (298, 242137), (1043, 69182), (2086, 34591)]