28944236

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 51577344

約数和(自身を除く): 22633108

約数列:

[1, 2, 4, 103, 163, 206, 326, 412, 431, 652, 862, 1724, 16789, 33578, 44393, 67156, 70253, 88786, 140506, 177572, 281012, 7236059, 14472118, 28944236]

約数ペア:

[(1, 28944236), (2, 14472118), (4, 7236059), (103, 281012), (163, 177572), (206, 140506), (326, 88786), (412, 70253), (431, 67156), (652, 44393), (862, 33578), (1724, 16789)]