66687896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1291}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 136745280

約数和(自身を除く): 70057384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 587, 1174, 1291, 2348, 2582, 4696, 5164, 6457, 10328, 12914, 14201, 25828, 28402, 51656, 56804, 113608, 757817, 1515634, 3031268, 6062536, 8335987, 16671974, 33343948, 66687896]

約数ペア:

[(1, 66687896), (2, 33343948), (4, 16671974), (8, 8335987), (11, 6062536), (22, 3031268), (44, 1515634), (88, 757817), (587, 113608), (1174, 56804), (1291, 51656), (2348, 28402), (2582, 25828), (4696, 14201), (5164, 12914), (6457, 10328)]