28884184

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1231}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 62092800

約数和(自身を除く): 33208616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1231, 1676, 2462, 2933, 3352, 4924, 5866, 8617, 9848, 11732, 17234, 23464, 34468, 68936, 515789, 1031578, 2063156, 3610523, 4126312, 7221046, 14442092, 28884184]

約数ペア:

[(1, 28884184), (2, 14442092), (4, 7221046), (7, 4126312), (8, 3610523), (14, 2063156), (28, 1031578), (56, 515789), (419, 68936), (838, 34468), (1231, 23464), (1676, 17234), (2462, 11732), (2933, 9848), (3352, 8617), (4924, 5866)]