28002072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{166679}}^1$

素因数の和:166695

約数の個数: 32

約数和(自身を含む): 80006400

約数和(自身を除く): 52004328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 166679, 333358, 500037, 666716, 1000074, 1166753, 1333432, 2000148, 2333506, 3500259, 4000296, 4667012, 7000518, 9334024, 14001036, 28002072]

約数ペア:

[(1, 28002072), (2, 14001036), (3, 9334024), (4, 7000518), (6, 4667012), (7, 4000296), (8, 3500259), (12, 2333506), (14, 2000148), (21, 1333432), (24, 1166753), (28, 1000074), (42, 666716), (56, 500037), (84, 333358), (168, 166679)]