67520414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1327}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 116014080

約数和(自身を除く): 48493666

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1327, 1339, 1957, 2654, 2678, 3914, 17251, 25213, 25441, 34502, 50426, 50882, 136681, 273362, 327769, 655538, 1776853, 2596939, 3553706, 5193878, 33760207, 67520414]

約数ペア:

[(1, 67520414), (2, 33760207), (13, 5193878), (19, 3553706), (26, 2596939), (38, 1776853), (103, 655538), (206, 327769), (247, 273362), (494, 136681), (1327, 50882), (1339, 50426), (1957, 34502), (2654, 25441), (2678, 25213), (3914, 17251)]