74976572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3499}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 143472000

約数和(自身を除く): 68495428

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1948, 3499, 5357, 6998, 10714, 13996, 21428, 38489, 76978, 153956, 1704013, 3408026, 6816052, 18744143, 37488286, 74976572]

約数ペア:

[(1, 74976572), (2, 37488286), (4, 18744143), (11, 6816052), (22, 3408026), (44, 1704013), (487, 153956), (974, 76978), (1948, 38489), (3499, 21428), (5357, 13996), (6998, 10714)]