12729752

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4289}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 27799200

約数和(自身を除く): 15069448

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 4289, 8578, 17156, 30023, 34312, 60046, 120092, 227317, 240184, 454634, 909268, 1591219, 1818536, 3182438, 6364876, 12729752]

約数ペア:

[(1, 12729752), (2, 6364876), (4, 3182438), (7, 1818536), (8, 1591219), (14, 909268), (28, 454634), (53, 240184), (56, 227317), (106, 120092), (212, 60046), (371, 34312), (424, 30023), (742, 17156), (1484, 8578), (2968, 4289)]