28147434936

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{168193}}^1$

素因数の和:168588

約数の個数: 64

約数和(自身を含む): 74274470400

約数和(自身を除く): 46127035464

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 367, 456, 734, 1101, 1468, 2202, 2936, 4404, 6973, 8808, 13946, 20919, 27892, 41838, 55784, 83676, 167352, 168193, 336386, 504579, 672772, 1009158, 1345544, 2018316, 3195667, 4036632, 6391334, 9587001, 12782668, 19174002, 25565336, 38348004, 61726831, 76696008, 123453662, 185180493, 246907324, 370360986, 493814648, 740721972, 1172809789, 1481443944, 2345619578, 3518429367, 4691239156, 7036858734, 9382478312, 14073717468, 28147434936]

約数ペア:

[(1, 28147434936), (2, 14073717468), (3, 9382478312), (4, 7036858734), (6, 4691239156), (8, 3518429367), (12, 2345619578), (19, 1481443944), (24, 1172809789), (38, 740721972), (57, 493814648), (76, 370360986), (114, 246907324), (152, 185180493), (228, 123453662), (367, 76696008), (456, 61726831), (734, 38348004), (1101, 25565336), (1468, 19174002), (2202, 12782668), (2936, 9587001), (4404, 6391334), (6973, 4036632), (8808, 3195667), (13946, 2018316), (20919, 1345544), (27892, 1009158), (41838, 672772), (55784, 504579), (83676, 336386), (167352, 168193)]