65416663

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 78926400

約数和(自身を除く): 13509737

約数列:

[1, 13, 17, 29, 59, 173, 221, 377, 493, 767, 1003, 1711, 2249, 2941, 5017, 6409, 10207, 13039, 22243, 29087, 38233, 65221, 85289, 132691, 173519, 296003, 378131, 1108757, 2255747, 3848039, 5032051, 65416663]

約数ペア:

[(1, 65416663), (13, 5032051), (17, 3848039), (29, 2255747), (59, 1108757), (173, 378131), (221, 296003), (377, 173519), (493, 132691), (767, 85289), (1003, 65221), (1711, 38233), (2249, 29087), (2941, 22243), (5017, 13039), (6409, 10207)]