28105133028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{334584917}}^1$

素因数の和:334584931

約数の個数: 24

約数和(自身を含む): 74947021632

約数和(自身を除く): 46841888604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 334584917, 669169834, 1003754751, 1338339668, 2007509502, 2342094419, 4015019004, 4684188838, 7026283257, 9368377676, 14052566514, 28105133028]

約数ペア:

[(1, 28105133028), (2, 14052566514), (3, 9368377676), (4, 7026283257), (6, 4684188838), (7, 4015019004), (12, 2342094419), (14, 2007509502), (21, 1338339668), (28, 1003754751), (42, 669169834), (84, 334584917)]