72791246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 54113074

約数列:

[1, 2, 11, 17, 22, 34, 187, 191, 374, 382, 1019, 2038, 2101, 3247, 4202, 6494, 11209, 17323, 22418, 34646, 35717, 71434, 190553, 194629, 381106, 389258, 2140919, 3308693, 4281838, 6617386, 36395623, 72791246]

約数ペア:

[(1, 72791246), (2, 36395623), (11, 6617386), (17, 4281838), (22, 3308693), (34, 2140919), (187, 389258), (191, 381106), (374, 194629), (382, 190553), (1019, 71434), (2038, 35717), (2101, 34646), (3247, 22418), (4202, 17323), (6494, 11209)]