68646712

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 133650000

約数和(自身を除く): 65003288

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 449, 659, 898, 1318, 1796, 2636, 3592, 5272, 13021, 19111, 26042, 38222, 52084, 76444, 104168, 152888, 295891, 591782, 1183564, 2367128, 8580839, 17161678, 34323356, 68646712]

約数ペア:

[(1, 68646712), (2, 34323356), (4, 17161678), (8, 8580839), (29, 2367128), (58, 1183564), (116, 591782), (232, 295891), (449, 152888), (659, 104168), (898, 76444), (1318, 52084), (1796, 38222), (2636, 26042), (3592, 19111), (5272, 13021)]