28784994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23633}}^1$

素因数の和:23674

約数の個数: 32

約数和(自身を含む): 68065920

約数和(自身を除く): 39280926

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 23633, 47266, 70899, 141798, 165431, 330862, 496293, 685357, 992586, 1370714, 2056071, 4112142, 4797499, 9594998, 14392497, 28784994]

約数ペア:

[(1, 28784994), (2, 14392497), (3, 9594998), (6, 4797499), (7, 4112142), (14, 2056071), (21, 1370714), (29, 992586), (42, 685357), (58, 496293), (87, 330862), (174, 165431), (203, 141798), (406, 70899), (609, 47266), (1218, 23633)]