28842016

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 65257920

約数和(自身を除く): 36415904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 389, 662, 778, 1324, 1556, 2317, 2648, 2723, 3112, 4634, 5296, 5446, 6224, 9268, 10592, 10892, 12448, 18536, 21784, 37072, 43568, 74144, 87136, 128759, 257518, 515036, 901313, 1030072, 1802626, 2060144, 3605252, 4120288, 7210504, 14421008, 28842016]

約数ペア:

[(1, 28842016), (2, 14421008), (4, 7210504), (7, 4120288), (8, 3605252), (14, 2060144), (16, 1802626), (28, 1030072), (32, 901313), (56, 515036), (112, 257518), (224, 128759), (331, 87136), (389, 74144), (662, 43568), (778, 37072), (1324, 21784), (1556, 18536), (2317, 12448), (2648, 10892), (2723, 10592), (3112, 9268), (4634, 6224), (5296, 5446)]