78554216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{755329}}^1$

素因数の和:755348

約数の個数: 16

約数和(自身を含む): 158619300

約数和(自身を除く): 80065084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 755329, 1510658, 3021316, 6042632, 9819277, 19638554, 39277108, 78554216]

約数ペア:

[(1, 78554216), (2, 39277108), (4, 19638554), (8, 9819277), (13, 6042632), (26, 3021316), (52, 1510658), (104, 755329)]