28616584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 57276000

約数和(自身を除く): 28659416

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2579, 2774, 5158, 5548, 10316, 11096, 20632, 49001, 98002, 188267, 196004, 376534, 392008, 753068, 1506136, 3577073, 7154146, 14308292, 28616584]

約数ペア:

[(1, 28616584), (2, 14308292), (4, 7154146), (8, 3577073), (19, 1506136), (38, 753068), (73, 392008), (76, 376534), (146, 196004), (152, 188267), (292, 98002), (584, 49001), (1387, 20632), (2579, 11096), (2774, 10316), (5158, 5548)]