28228776

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{2729}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 42532824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 2729, 3448, 5172, 5458, 8187, 10344, 10916, 16374, 21832, 32748, 65496, 1176199, 2352398, 3528597, 4704796, 7057194, 9409592, 14114388, 28228776]

約数ペア:

[(1, 28228776), (2, 14114388), (3, 9409592), (4, 7057194), (6, 4704796), (8, 3528597), (12, 2352398), (24, 1176199), (431, 65496), (862, 32748), (1293, 21832), (1724, 16374), (2586, 10916), (2729, 10344), (3448, 8187), (5172, 5458)]