71863972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{11689}}^1$

素因数の和:11775

約数の個数: 24

約数和(自身を含む): 132564600

約数和(自身を除く): 60700628

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 6148, 11689, 23378, 46756, 338981, 619517, 677962, 1239034, 1355924, 2478068, 17965993, 35931986, 71863972]

約数ペア:

[(1, 71863972), (2, 35931986), (4, 17965993), (29, 2478068), (53, 1355924), (58, 1239034), (106, 677962), (116, 619517), (212, 338981), (1537, 46756), (3074, 23378), (6148, 11689)]