28650294

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{1231}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 35216586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1231, 1293, 2462, 2586, 3693, 3879, 7386, 7758, 11079, 11637, 22158, 23274, 33237, 66474, 530561, 1061122, 1591683, 3183366, 4775049, 9550098, 14325147, 28650294]

約数ペア:

[(1, 28650294), (2, 14325147), (3, 9550098), (6, 4775049), (9, 3183366), (18, 1591683), (27, 1061122), (54, 530561), (431, 66474), (862, 33237), (1231, 23274), (1293, 22158), (2462, 11637), (2586, 11079), (3693, 7758), (3879, 7386)]