28206336

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1971

約数の個数: 72

約数和(自身を含む): 79061920

約数和(自身を除く): 50855584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 1933, 2432, 3648, 3866, 4864, 5799, 7296, 7732, 11598, 14592, 15464, 23196, 30928, 36727, 46392, 61856, 73454, 92784, 110181, 123712, 146908, 185568, 220362, 247424, 293816, 371136, 440724, 494848, 587632, 742272, 881448, 1175264, 1484544, 1762896, 2350528, 3525792, 4701056, 7051584, 9402112, 14103168, 28206336]

約数ペア:

[(1, 28206336), (2, 14103168), (3, 9402112), (4, 7051584), (6, 4701056), (8, 3525792), (12, 2350528), (16, 1762896), (19, 1484544), (24, 1175264), (32, 881448), (38, 742272), (48, 587632), (57, 494848), (64, 440724), (76, 371136), (96, 293816), (114, 247424), (128, 220362), (152, 185568), (192, 146908), (228, 123712), (256, 110181), (304, 92784), (384, 73454), (456, 61856), (608, 46392), (768, 36727), (912, 30928), (1216, 23196), (1824, 15464), (1933, 14592), (2432, 11598), (3648, 7732), (3866, 7296), (4864, 5799)]