64524892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{971}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 116348400

約数和(自身を除く): 51823508

約数列:

[1, 2, 4, 37, 74, 148, 449, 898, 971, 1796, 1942, 3884, 16613, 33226, 35927, 66452, 71854, 143708, 435979, 871958, 1743916, 16131223, 32262446, 64524892]

約数ペア:

[(1, 64524892), (2, 32262446), (4, 16131223), (37, 1743916), (74, 871958), (148, 435979), (449, 143708), (898, 71854), (971, 66452), (1796, 35927), (1942, 33226), (3884, 16613)]