54128984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74353}}^1$

素因数の和:74379

約数の個数: 32

約数和(自身を含む): 124914720

約数和(自身を除く): 70785736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 74353, 148706, 297412, 520471, 594824, 966589, 1040942, 1933178, 2081884, 3866356, 4163768, 6766123, 7732712, 13532246, 27064492, 54128984]

約数ペア:

[(1, 54128984), (2, 27064492), (4, 13532246), (7, 7732712), (8, 6766123), (13, 4163768), (14, 3866356), (26, 2081884), (28, 1933178), (52, 1040942), (56, 966589), (91, 594824), (104, 520471), (182, 297412), (364, 148706), (728, 74353)]