28331788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4073}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 52016832

約数和(自身を除く): 23685044

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 4073, 6956, 8146, 16292, 150701, 191431, 301402, 382862, 602804, 765724, 7082947, 14165894, 28331788]

約数ペア:

[(1, 28331788), (2, 14165894), (4, 7082947), (37, 765724), (47, 602804), (74, 382862), (94, 301402), (148, 191431), (188, 150701), (1739, 16292), (3478, 8146), (4073, 6956)]