28353968

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{4751}}^1$

素因数の和:5132

約数の個数: 20

約数和(自身を含む): 55094688

約数和(自身を除く): 26740720

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 4751, 5968, 9502, 19004, 38008, 76016, 1772123, 3544246, 7088492, 14176984, 28353968]

約数ペア:

[(1, 28353968), (2, 14176984), (4, 7088492), (8, 3544246), (16, 1772123), (373, 76016), (746, 38008), (1492, 19004), (2984, 9502), (4751, 5968)]