28716942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251903}}^1$

素因数の和:251927

約数の個数: 16

約数和(自身を含む): 60456960

約数和(自身を除く): 31740018

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251903, 503806, 755709, 1511418, 4786157, 9572314, 14358471, 28716942]

約数ペア:

[(1, 28716942), (2, 14358471), (3, 9572314), (6, 4786157), (19, 1511418), (38, 755709), (57, 503806), (114, 251903)]