78573352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68683}}^1$

素因数の和:68713

約数の個数: 32

約数和(自身を含む): 173083680

約数和(自身を除く): 94510328

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 68683, 137366, 274732, 549464, 755513, 892879, 1511026, 1785758, 3022052, 3571516, 6044104, 7143032, 9821669, 19643338, 39286676, 78573352]

約数ペア:

[(1, 78573352), (2, 39286676), (4, 19643338), (8, 9821669), (11, 7143032), (13, 6044104), (22, 3571516), (26, 3022052), (44, 1785758), (52, 1511026), (88, 892879), (104, 755513), (143, 549464), (286, 274732), (572, 137366), (1144, 68683)]