27664144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59621}}^1$

素因数の和:59658

約数の個数: 20

約数和(自身を含む): 55448460

約数和(自身を除く): 27784316

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 59621, 119242, 238484, 476968, 953936, 1729009, 3458018, 6916036, 13832072, 27664144]

約数ペア:

[(1, 27664144), (2, 13832072), (4, 6916036), (8, 3458018), (16, 1729009), (29, 953936), (58, 476968), (116, 238484), (232, 119242), (464, 59621)]