15662308984

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1\times {\mathrm{2293}}^1$

素因数の和:3020

約数の個数: 64

約数和(自身を含む): 33773552640

約数和(自身を除く): 18111243656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 431, 566, 862, 1132, 1724, 1981, 2264, 2293, 3017, 3448, 3962, 4586, 6034, 7924, 9172, 12068, 15848, 16051, 18344, 24136, 32102, 64204, 121973, 128408, 243946, 487892, 648919, 853811, 975784, 988283, 1297838, 1707622, 1976566, 2595676, 3415244, 3953132, 4542433, 5191352, 6830488, 6917981, 7906264, 9084866, 13835962, 18169732, 27671924, 36339464, 55343848, 279684089, 559368178, 1118736356, 1957788623, 2237472712, 3915577246, 7831154492, 15662308984]

約数ペア:

[(1, 15662308984), (2, 7831154492), (4, 3915577246), (7, 2237472712), (8, 1957788623), (14, 1118736356), (28, 559368178), (56, 279684089), (283, 55343848), (431, 36339464), (566, 27671924), (862, 18169732), (1132, 13835962), (1724, 9084866), (1981, 7906264), (2264, 6917981), (2293, 6830488), (3017, 5191352), (3448, 4542433), (3962, 3953132), (4586, 3415244), (6034, 2595676), (7924, 1976566), (9172, 1707622), (12068, 1297838), (15848, 988283), (16051, 975784), (18344, 853811), (24136, 648919), (32102, 487892), (64204, 243946), (121973, 128408)]