28612948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78607}}^1$

素因数の和:78631

約数の個数: 24

約数和(自身を含む): 61628672

約数和(自身を除く): 33015724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 78607, 157214, 314428, 550249, 1021891, 1100498, 2043782, 2200996, 4087564, 7153237, 14306474, 28612948]

約数ペア:

[(1, 28612948), (2, 14306474), (4, 7153237), (7, 4087564), (13, 2200996), (14, 2043782), (26, 1100498), (28, 1021891), (52, 550249), (91, 314428), (182, 157214), (364, 78607)]