78768021296

素因数分解:

$2^4\times {\mathrm{2267}}^1\times {\mathrm{2171593}}^1$

素因数の和:2173868

約数の個数: 20

約数和(自身を含む): 152680430952

約数和(自身を除く): 73912409656

約数列:

[1, 2, 4, 8, 16, 2267, 4534, 9068, 18136, 36272, 2171593, 4343186, 8686372, 17372744, 34745488, 4923001331, 9846002662, 19692005324, 39384010648, 78768021296]

約数ペア:

[(1, 78768021296), (2, 39384010648), (4, 19692005324), (8, 9846002662), (16, 4923001331), (2267, 34745488), (4534, 17372744), (9068, 8686372), (18136, 4343186), (36272, 2171593)]