38648792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53089}}^1$

素因数の和:53115

約数の個数: 32

約数和(自身を含む): 89191200

約数和(自身を除く): 50542408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 53089, 106178, 212356, 371623, 424712, 690157, 743246, 1380314, 1486492, 2760628, 2972984, 4831099, 5521256, 9662198, 19324396, 38648792]

約数ペア:

[(1, 38648792), (2, 19324396), (4, 9662198), (7, 5521256), (8, 4831099), (13, 2972984), (14, 2760628), (26, 1486492), (28, 1380314), (52, 743246), (56, 690157), (91, 424712), (104, 371623), (182, 212356), (364, 106178), (728, 53089)]