67630888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3301}}^1$

素因数の和:3517

約数の個数: 32

約数和(自身を含む): 137297160

約数和(自身を除く): 69666272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 3301, 5122, 6602, 10244, 13204, 20488, 26408, 42913, 85826, 171652, 343304, 650297, 1300594, 2601188, 5202376, 8453861, 16907722, 33815444, 67630888]

約数ペア:

[(1, 67630888), (2, 33815444), (4, 16907722), (8, 8453861), (13, 5202376), (26, 2601188), (52, 1300594), (104, 650297), (197, 343304), (394, 171652), (788, 85826), (1576, 42913), (2561, 26408), (3301, 20488), (5122, 13204), (6602, 10244)]