40794492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 101267712

約数和(自身を除く): 60473220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 311, 622, 643, 933, 1244, 1286, 1866, 1929, 2572, 3732, 3858, 5287, 7716, 10574, 10931, 15861, 21148, 21862, 31722, 32793, 43724, 63444, 65586, 131172, 199973, 399946, 599919, 799892, 1199838, 2399676, 3399541, 6799082, 10198623, 13598164, 20397246, 40794492]

約数ペア:

[(1, 40794492), (2, 20397246), (3, 13598164), (4, 10198623), (6, 6799082), (12, 3399541), (17, 2399676), (34, 1199838), (51, 799892), (68, 599919), (102, 399946), (204, 199973), (311, 131172), (622, 65586), (643, 63444), (933, 43724), (1244, 32793), (1286, 31722), (1866, 21862), (1929, 21148), (2572, 15861), (3732, 10931), (3858, 10574), (5287, 7716)]