28159244

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 50485680

約数和(自身を除く): 22326436

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 953, 1906, 3812, 7387, 14774, 29548, 79099, 84817, 158198, 169634, 316396, 339268, 7039811, 14079622, 28159244]

約数ペア:

[(1, 28159244), (2, 14079622), (4, 7039811), (83, 339268), (89, 316396), (166, 169634), (178, 158198), (332, 84817), (356, 79099), (953, 29548), (1906, 14774), (3812, 7387)]