28376582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12263}}^1$

素因数の和:12367

約数の個数: 16

約数和(自身を含む): 46357920

約数和(自身を除く): 17981338

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 12263, 24526, 159419, 318838, 1091407, 2182814, 14188291, 28376582]

約数ペア:

[(1, 28376582), (2, 14188291), (13, 2182814), (26, 1091407), (89, 318838), (178, 159419), (1157, 24526), (2314, 12263)]