28119164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6271}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 52684800

約数和(自身を除く): 24565636

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 6271, 12542, 25084, 119149, 238298, 369989, 476596, 739978, 1479956, 7029791, 14059582, 28119164]

約数ペア:

[(1, 28119164), (2, 14059582), (4, 7029791), (19, 1479956), (38, 739978), (59, 476596), (76, 369989), (118, 238298), (236, 119149), (1121, 25084), (2242, 12542), (4484, 6271)]