38769902018

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{26987}}^1$

素因数の和:27278

約数の個数: 32

約数和(自身を含む): 60252761088

約数和(自身を除く): 21482859070

約数列:

[1, 2, 67, 71, 134, 142, 151, 302, 4757, 9514, 10117, 10721, 20234, 21442, 26987, 53974, 718307, 1436614, 1808129, 1916077, 3616258, 3832154, 4075037, 8150074, 128377159, 256754318, 273027479, 289327627, 546054958, 578655254, 19384951009, 38769902018]

約数ペア:

[(1, 38769902018), (2, 19384951009), (67, 578655254), (71, 546054958), (134, 289327627), (142, 273027479), (151, 256754318), (302, 128377159), (4757, 8150074), (9514, 4075037), (10117, 3832154), (10721, 3616258), (20234, 1916077), (21442, 1808129), (26987, 1436614), (53974, 718307)]