8040572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2251}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 15133440

約数和(自身を除く): 7092868

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 2251, 3572, 4502, 9004, 42769, 85538, 105797, 171076, 211594, 423188, 2010143, 4020286, 8040572]

約数ペア:

[(1, 8040572), (2, 4020286), (4, 2010143), (19, 423188), (38, 211594), (47, 171076), (76, 105797), (94, 85538), (188, 42769), (893, 9004), (1786, 4502), (2251, 3572)]