786335984

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{132469}}^1$

素因数の和:132537

約数の個数: 40

約数和(自身を含む): 1774038240

約数和(自身を除く): 987702256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 132469, 264938, 529876, 927283, 1059752, 1854566, 2119504, 3709132, 7020857, 7418264, 14041714, 14836528, 28083428, 49145999, 56166856, 98291998, 112333712, 196583996, 393167992, 786335984]

約数ペア:

[(1, 786335984), (2, 393167992), (4, 196583996), (7, 112333712), (8, 98291998), (14, 56166856), (16, 49145999), (28, 28083428), (53, 14836528), (56, 14041714), (106, 7418264), (112, 7020857), (212, 3709132), (371, 2119504), (424, 1854566), (742, 1059752), (848, 927283), (1484, 529876), (2968, 264938), (5936, 132469)]