42526757

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 53884152

約数和(自身を除く): 11357395

約数列:

[1, 7, 13, 49, 91, 101, 637, 661, 707, 1313, 4627, 4949, 8593, 9191, 32389, 60151, 64337, 66761, 421057, 467327, 867893, 3271289, 6075251, 42526757]

約数ペア:

[(1, 42526757), (7, 6075251), (13, 3271289), (49, 867893), (91, 467327), (101, 421057), (637, 66761), (661, 64337), (707, 60151), (1313, 32389), (4627, 9191), (4949, 8593)]