68508376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10993}}^1$

素因数の和:11059

約数の個数: 32

約数和(自身を含む): 138524400

約数和(自身を除く): 70016024

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 10993, 21986, 43972, 87944, 208867, 417734, 450713, 835468, 901426, 1670936, 1802852, 3605704, 8563547, 17127094, 34254188, 68508376]

約数ペア:

[(1, 68508376), (2, 34254188), (4, 17127094), (8, 8563547), (19, 3605704), (38, 1802852), (41, 1670936), (76, 901426), (82, 835468), (152, 450713), (164, 417734), (328, 208867), (779, 87944), (1558, 43972), (3116, 21986), (6232, 10993)]