71692672

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 154664640

約数和(自身を除く): 82971968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 272, 376, 544, 701, 752, 799, 1088, 1402, 1504, 1598, 2176, 2804, 3008, 3196, 5608, 6016, 6392, 11216, 11917, 12784, 22432, 23834, 25568, 32947, 44864, 47668, 51136, 65894, 89728, 95336, 102272, 131788, 190672, 263576, 381344, 527152, 560099, 762688, 1054304, 1120198, 1525376, 2108608, 2240396, 4217216, 4480792, 8961584, 17923168, 35846336, 71692672]

約数ペア:

[(1, 71692672), (2, 35846336), (4, 17923168), (8, 8961584), (16, 4480792), (17, 4217216), (32, 2240396), (34, 2108608), (47, 1525376), (64, 1120198), (68, 1054304), (94, 762688), (128, 560099), (136, 527152), (188, 381344), (272, 263576), (376, 190672), (544, 131788), (701, 102272), (752, 95336), (799, 89728), (1088, 65894), (1402, 51136), (1504, 47668), (1598, 44864), (2176, 32947), (2804, 25568), (3008, 23834), (3196, 22432), (5608, 12784), (6016, 11917), (6392, 11216)]