28194978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2389}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 64702080

約数和(自身を除く): 36507102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 2389, 3934, 4778, 5901, 7167, 11802, 14334, 16723, 33446, 50169, 100338, 671309, 1342618, 2013927, 4027854, 4699163, 9398326, 14097489, 28194978]

約数ペア:

[(1, 28194978), (2, 14097489), (3, 9398326), (6, 4699163), (7, 4027854), (14, 2013927), (21, 1342618), (42, 671309), (281, 100338), (562, 50169), (843, 33446), (1686, 16723), (1967, 14334), (2389, 11802), (3934, 7167), (4778, 5901)]