28801796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16477}}^1$

素因数の和:16523

約数の個数: 24

約数和(自身を含む): 55366080

約数和(自身を除く): 26564284

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 16477, 32954, 65908, 313063, 378971, 626126, 757942, 1252252, 1515884, 7200449, 14400898, 28801796]

約数ペア:

[(1, 28801796), (2, 14400898), (4, 7200449), (19, 1515884), (23, 1252252), (38, 757942), (46, 626126), (76, 378971), (92, 313063), (437, 65908), (874, 32954), (1748, 16477)]