28887714

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{84467}}^1$

素因数の和:84494

約数の個数: 24

約数和(自身を含む): 65885040

約数和(自身を除く): 36997326

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 84467, 168934, 253401, 506802, 760203, 1520406, 1604873, 3209746, 4814619, 9629238, 14443857, 28887714]

約数ペア:

[(1, 28887714), (2, 14443857), (3, 9629238), (6, 4814619), (9, 3209746), (18, 1604873), (19, 1520406), (38, 760203), (57, 506802), (114, 253401), (171, 168934), (342, 84467)]