78574936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1471}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 161095680

約数和(自身を除く): 82520744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 607, 1214, 1471, 2428, 2942, 4856, 5884, 6677, 11768, 13354, 16181, 26708, 32362, 53416, 64724, 129448, 892897, 1785794, 3571588, 7143176, 9821867, 19643734, 39287468, 78574936]

約数ペア:

[(1, 78574936), (2, 39287468), (4, 19643734), (8, 9821867), (11, 7143176), (22, 3571588), (44, 1785794), (88, 892897), (607, 129448), (1214, 64724), (1471, 53416), (2428, 32362), (2942, 26708), (4856, 16181), (5884, 13354), (6677, 11768)]