2847952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 5892480

約数和(自身を除く): 3044528

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 109, 142, 184, 218, 284, 368, 436, 568, 872, 1136, 1633, 1744, 2507, 3266, 5014, 6532, 7739, 10028, 13064, 15478, 20056, 26128, 30956, 40112, 61912, 123824, 177997, 355994, 711988, 1423976, 2847952]

約数ペア:

[(1, 2847952), (2, 1423976), (4, 711988), (8, 355994), (16, 177997), (23, 123824), (46, 61912), (71, 40112), (92, 30956), (109, 26128), (142, 20056), (184, 15478), (218, 13064), (284, 10028), (368, 7739), (436, 6532), (568, 5014), (872, 3266), (1136, 2507), (1633, 1744)]