28868028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{343667}}^1$

素因数の和:343681

約数の個数: 24

約数和(自身を含む): 76981632

約数和(自身を除く): 48113604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 343667, 687334, 1031001, 1374668, 2062002, 2405669, 4124004, 4811338, 7217007, 9622676, 14434014, 28868028]

約数ペア:

[(1, 28868028), (2, 14434014), (3, 9622676), (4, 7217007), (6, 4811338), (7, 4124004), (12, 2405669), (14, 2062002), (21, 1374668), (28, 1031001), (42, 687334), (84, 343667)]