27905098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 46541376

約数和(自身を除く): 18636278

約数列:

[1, 2, 13, 26, 67, 83, 134, 166, 193, 386, 871, 1079, 1742, 2158, 2509, 5018, 5561, 11122, 12931, 16019, 25862, 32038, 72293, 144586, 168103, 208247, 336206, 416494, 1073273, 2146546, 13952549, 27905098]

約数ペア:

[(1, 27905098), (2, 13952549), (13, 2146546), (26, 1073273), (67, 416494), (83, 336206), (134, 208247), (166, 168103), (193, 144586), (386, 72293), (871, 32038), (1079, 25862), (1742, 16019), (2158, 12931), (2509, 11122), (5018, 5561)]