68135444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68963}}^1$

素因数の和:68999

約数の個数: 24

約数和(自身を含む): 135169440

約数和(自身を除く): 67033996

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 68963, 137926, 275852, 896519, 1310297, 1793038, 2620594, 3586076, 5241188, 17033861, 34067722, 68135444]

約数ペア:

[(1, 68135444), (2, 34067722), (4, 17033861), (13, 5241188), (19, 3586076), (26, 2620594), (38, 1793038), (52, 1310297), (76, 896519), (247, 275852), (494, 137926), (988, 68963)]