68754664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45959}}^1$

素因数の和:45993

約数の個数: 32

約数和(自身を含む): 148910400

約数和(自身を除く): 80155736

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 45959, 91918, 183836, 367672, 505549, 781303, 1011098, 1562606, 2022196, 3125212, 4044392, 6250424, 8594333, 17188666, 34377332, 68754664]

約数ペア:

[(1, 68754664), (2, 34377332), (4, 17188666), (8, 8594333), (11, 6250424), (17, 4044392), (22, 3125212), (34, 2022196), (44, 1562606), (68, 1011098), (88, 781303), (136, 505549), (187, 367672), (374, 183836), (748, 91918), (1496, 45959)]