64448646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5003}}^1$

素因数の和:5140

約数の個数: 32

約数和(自身を含む): 136909440

約数和(自身を除く): 72460794

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 5003, 6441, 10006, 12882, 15009, 30018, 95057, 190114, 285171, 565339, 570342, 1130678, 1696017, 3392034, 10741441, 21482882, 32224323, 64448646]

約数ペア:

[(1, 64448646), (2, 32224323), (3, 21482882), (6, 10741441), (19, 3392034), (38, 1696017), (57, 1130678), (113, 570342), (114, 565339), (226, 285171), (339, 190114), (678, 95057), (2147, 30018), (4294, 15009), (5003, 12882), (6441, 10006)]