28804764

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{7669}}^1$

素因数の和:7989

約数の個数: 24

約数和(自身を含む): 67434640

約数和(自身を除く): 38629876

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 7669, 15338, 23007, 30676, 46014, 92028, 2400397, 4800794, 7201191, 9601588, 14402382, 28804764]

約数ペア:

[(1, 28804764), (2, 14402382), (3, 9601588), (4, 7201191), (6, 4800794), (12, 2400397), (313, 92028), (626, 46014), (939, 30676), (1252, 23007), (1878, 15338), (3756, 7669)]