28653994

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 43803648

約数和(自身を除く): 15149654

約数列:

[1, 2, 97, 127, 194, 254, 1163, 2326, 12319, 24638, 112811, 147701, 225622, 295402, 14326997, 28653994]

約数ペア:

[(1, 28653994), (2, 14326997), (97, 295402), (127, 225622), (194, 147701), (254, 112811), (1163, 24638), (2326, 12319)]