68681236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{3541}}^1$

素因数の和:3931

約数の個数: 24

約数和(自身を含む): 129821384

約数和(自身を除く): 61140148

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 3541, 4849, 7082, 9698, 14164, 19396, 46033, 92066, 184132, 1320793, 2641586, 5283172, 17170309, 34340618, 68681236]

約数ペア:

[(1, 68681236), (2, 34340618), (4, 17170309), (13, 5283172), (26, 2641586), (52, 1320793), (373, 184132), (746, 92066), (1492, 46033), (3541, 19396), (4849, 14164), (7082, 9698)]