27720963152

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{1489}}^1\times {\mathrm{2089}}^1$

素因数の和:4143

約数の個数: 40

約数和(自身を含む): 53867701800

約数和(自身を除く): 26146738648

約数列:

[1, 2, 4, 8, 16, 557, 1114, 1489, 2089, 2228, 2978, 4178, 4456, 5956, 8356, 8912, 11912, 16712, 23824, 33424, 829373, 1163573, 1658746, 2327146, 3110521, 3317492, 4654292, 6221042, 6634984, 9308584, 12442084, 13269968, 18617168, 24884168, 49768336, 1732560197, 3465120394, 6930240788, 13860481576, 27720963152]

約数ペア:

[(1, 27720963152), (2, 13860481576), (4, 6930240788), (8, 3465120394), (16, 1732560197), (557, 49768336), (1114, 24884168), (1489, 18617168), (2089, 13269968), (2228, 12442084), (2978, 9308584), (4178, 6634984), (4456, 6221042), (5956, 4654292), (8356, 3317492), (8912, 3110521), (11912, 2327146), (16712, 1658746), (23824, 1163573), (33424, 829373)]