67999388

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1094

約数の個数: 36

約数和(自身を含む): 128682120

約数和(自身を除く): 60682732

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 289, 578, 997, 1003, 1156, 1994, 2006, 3988, 4012, 16949, 17051, 33898, 34102, 58823, 67796, 68204, 117646, 235292, 288133, 576266, 999991, 1152532, 1999982, 3999964, 16999847, 33999694, 67999388]

約数ペア:

[(1, 67999388), (2, 33999694), (4, 16999847), (17, 3999964), (34, 1999982), (59, 1152532), (68, 999991), (118, 576266), (236, 288133), (289, 235292), (578, 117646), (997, 68204), (1003, 67796), (1156, 58823), (1994, 34102), (2006, 33898), (3988, 17051), (4012, 16949)]