66440012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{26407}}^1$

素因数の和:26465

約数の個数: 24

約数和(自身を含む): 126441504

約数和(自身を除く): 60001492

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 26407, 52814, 105628, 448919, 897838, 977059, 1795676, 1954118, 3908236, 16610003, 33220006, 66440012]

約数ペア:

[(1, 66440012), (2, 33220006), (4, 16610003), (17, 3908236), (34, 1954118), (37, 1795676), (68, 977059), (74, 897838), (148, 448919), (629, 105628), (1258, 52814), (2516, 26407)]