42731504638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{165617}}^1$

素因数の和:165792

約数の個数: 32

約数和(自身を含む): 68685096960

約数和(自身を除く): 25953592322

約数列:

[1, 2, 23, 46, 71, 79, 142, 158, 1633, 1817, 3266, 3634, 5609, 11218, 129007, 165617, 258014, 331234, 3809191, 7618382, 11758807, 13083743, 23517614, 26167486, 270452561, 300926089, 540905122, 601852178, 928945753, 1857891506, 21365752319, 42731504638]

約数ペア:

[(1, 42731504638), (2, 21365752319), (23, 1857891506), (46, 928945753), (71, 601852178), (79, 540905122), (142, 300926089), (158, 270452561), (1633, 26167486), (1817, 23517614), (3266, 13083743), (3634, 11758807), (5609, 7618382), (11218, 3809191), (129007, 331234), (165617, 258014)]