7247609852

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{88919}}^1$

素因数の和:89042

約数の個数: 48

約数和(自身を含む): 15058068480

約数和(自身を除く): 7810458628

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 284, 287, 497, 574, 994, 1148, 1988, 2911, 5822, 11644, 20377, 40754, 81508, 88919, 177838, 355676, 622433, 1244866, 2489732, 3645679, 6313249, 7291358, 12626498, 14582716, 25252996, 25519753, 44192743, 51039506, 88385486, 102079012, 176770972, 258843209, 517686418, 1035372836, 1811902463, 3623804926, 7247609852]

約数ペア:

[(1, 7247609852), (2, 3623804926), (4, 1811902463), (7, 1035372836), (14, 517686418), (28, 258843209), (41, 176770972), (71, 102079012), (82, 88385486), (142, 51039506), (164, 44192743), (284, 25519753), (287, 25252996), (497, 14582716), (574, 12626498), (994, 7291358), (1148, 6313249), (1988, 3645679), (2911, 2489732), (5822, 1244866), (11644, 622433), (20377, 355676), (40754, 177838), (81508, 88919)]