28146372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{123449}}^1$

素因数の和:123475

約数の個数: 24

約数和(自身を含む): 69132000

約数和(自身を除く): 40985628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 123449, 246898, 370347, 493796, 740694, 1481388, 2345531, 4691062, 7036593, 9382124, 14073186, 28146372]

約数ペア:

[(1, 28146372), (2, 14073186), (3, 9382124), (4, 7036593), (6, 4691062), (12, 2345531), (19, 1481388), (38, 740694), (57, 493796), (76, 370347), (114, 246898), (228, 123449)]