69018664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60331}}^1$

素因数の和:60361

約数の個数: 32

約数和(自身を含む): 152036640

約数和(自身を除く): 83017976

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 60331, 120662, 241324, 482648, 663641, 784303, 1327282, 1568606, 2654564, 3137212, 5309128, 6274424, 8627333, 17254666, 34509332, 69018664]

約数ペア:

[(1, 69018664), (2, 34509332), (4, 17254666), (8, 8627333), (11, 6274424), (13, 5309128), (22, 3137212), (26, 2654564), (44, 1568606), (52, 1327282), (88, 784303), (104, 663641), (143, 482648), (286, 241324), (572, 120662), (1144, 60331)]