28112028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{334667}}^1$

素因数の和:334681

約数の個数: 24

約数和(自身を含む): 74965632

約数和(自身を除く): 46853604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 334667, 669334, 1004001, 1338668, 2008002, 2342669, 4016004, 4685338, 7028007, 9370676, 14056014, 28112028]

約数ペア:

[(1, 28112028), (2, 14056014), (3, 9370676), (4, 7028007), (6, 4685338), (7, 4016004), (12, 2342669), (14, 2008002), (21, 1338668), (28, 1004001), (42, 669334), (84, 334667)]