28657848

素因数分解:

$2^3\times 3^1\times {\mathrm{463}}^1\times {\mathrm{2579}}^1$

素因数の和:3051

約数の個数: 32

約数和(自身を含む): 71827200

約数和(自身を除く): 43169352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 463, 926, 1389, 1852, 2579, 2778, 3704, 5158, 5556, 7737, 10316, 11112, 15474, 20632, 30948, 61896, 1194077, 2388154, 3582231, 4776308, 7164462, 9552616, 14328924, 28657848]

約数ペア:

[(1, 28657848), (2, 14328924), (3, 9552616), (4, 7164462), (6, 4776308), (8, 3582231), (12, 2388154), (24, 1194077), (463, 61896), (926, 30948), (1389, 20632), (1852, 15474), (2579, 11112), (2778, 10316), (3704, 7737), (5158, 5556)]