67751288

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{69991}}^1$

素因数の和:70019

約数の個数: 24

約数和(自身を含む): 139634040

約数和(自身を除く): 71882752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 69991, 139982, 279964, 559928, 769901, 1539802, 3079604, 6159208, 8468911, 16937822, 33875644, 67751288]

約数ペア:

[(1, 67751288), (2, 33875644), (4, 16937822), (8, 8468911), (11, 6159208), (22, 3079604), (44, 1539802), (88, 769901), (121, 559928), (242, 279964), (484, 139982), (968, 69991)]