67973672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{653593}}^1$

素因数の和:653612

約数の個数: 16

約数和(自身を含む): 137254740

約数和(自身を除く): 69281068

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 653593, 1307186, 2614372, 5228744, 8496709, 16993418, 33986836, 67973672]

約数ペア:

[(1, 67973672), (2, 33986836), (4, 16993418), (8, 8496709), (13, 5228744), (26, 2614372), (52, 1307186), (104, 653593)]