71795633

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 92169000

約数和(自身を除く): 20373367

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 2749, 3731, 19243, 26117, 35737, 112709, 134701, 250159, 788963, 1465217, 1751113, 5522741, 10256519, 71795633]

約数ペア:

[(1, 71795633), (7, 10256519), (13, 5522741), (41, 1751113), (49, 1465217), (91, 788963), (287, 250159), (533, 134701), (637, 112709), (2009, 35737), (2749, 26117), (3731, 19243)]