68278522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{49549}}^1$

素因数の和:49617

約数の個数: 16

約数和(自身を含む): 112379400

約数和(自身を除く): 44100878

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 49549, 99098, 644137, 1288274, 2626097, 5252194, 34139261, 68278522]

約数ペア:

[(1, 68278522), (2, 34139261), (13, 5252194), (26, 2626097), (53, 1288274), (106, 644137), (689, 99098), (1378, 49549)]