7881456056

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{1013}}^1\times {\mathrm{1997}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 14830115040

約数和(自身を除く): 6948658984

約数列:

[1, 2, 4, 8, 487, 974, 1013, 1948, 1997, 2026, 3896, 3994, 4052, 7988, 8104, 15976, 493331, 972539, 986662, 1945078, 1973324, 2022961, 3890156, 3946648, 4045922, 7780312, 8091844, 16183688, 985182007, 1970364014, 3940728028, 7881456056]

約数ペア:

[(1, 7881456056), (2, 3940728028), (4, 1970364014), (8, 985182007), (487, 16183688), (974, 8091844), (1013, 7780312), (1948, 4045922), (1997, 3946648), (2026, 3890156), (3896, 2022961), (3994, 1973324), (4052, 1945078), (7988, 986662), (8104, 972539), (15976, 493331)]