28412128

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{4507}}^1$

素因数の和:4714

約数の個数: 24

約数和(自身を含む): 56232792

約数和(自身を除く): 27820664

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 4507, 6304, 9014, 18028, 36056, 72112, 144224, 887879, 1775758, 3551516, 7103032, 14206064, 28412128]

約数ペア:

[(1, 28412128), (2, 14206064), (4, 7103032), (8, 3551516), (16, 1775758), (32, 887879), (197, 144224), (394, 72112), (788, 36056), (1576, 18028), (3152, 9014), (4507, 6304)]