29946904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2851}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 61089840

約数和(自身を除く): 31142936

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 2851, 5252, 5702, 10504, 11404, 22808, 37063, 74126, 148252, 287951, 296504, 575902, 1151804, 2303608, 3743363, 7486726, 14973452, 29946904]

約数ペア:

[(1, 29946904), (2, 14973452), (4, 7486726), (8, 3743363), (13, 2303608), (26, 1151804), (52, 575902), (101, 296504), (104, 287951), (202, 148252), (404, 74126), (808, 37063), (1313, 22808), (2626, 11404), (2851, 10504), (5252, 5702)]