45286964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1949}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 81954600

約数和(自身を除く): 36667636

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 1949, 3898, 5809, 7796, 11618, 23236, 72113, 144226, 288452, 305993, 611986, 1223972, 11321741, 22643482, 45286964]

約数ペア:

[(1, 45286964), (2, 22643482), (4, 11321741), (37, 1223972), (74, 611986), (148, 305993), (157, 288452), (314, 144226), (628, 72113), (1949, 23236), (3898, 11618), (5809, 7796)]