126864788

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{761}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 225820224

約数和(自身を除く): 98955436

約数列:

[1, 2, 4, 71, 142, 284, 587, 761, 1174, 1522, 2348, 3044, 41677, 54031, 83354, 108062, 166708, 216124, 446707, 893414, 1786828, 31716197, 63432394, 126864788]

約数ペア:

[(1, 126864788), (2, 63432394), (4, 31716197), (71, 1786828), (142, 893414), (284, 446707), (587, 216124), (761, 166708), (1174, 108062), (1522, 83354), (2348, 54031), (3044, 41677)]