28354116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1487}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 75995136

約数和(自身を除く): 47641020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1362, 1487, 1589, 2724, 2974, 3178, 4461, 4767, 5948, 6356, 8922, 9534, 10409, 17844, 19068, 20818, 31227, 41636, 62454, 124908, 337549, 675098, 1012647, 1350196, 2025294, 2362843, 4050588, 4725686, 7088529, 9451372, 14177058, 28354116]

約数ペア:

[(1, 28354116), (2, 14177058), (3, 9451372), (4, 7088529), (6, 4725686), (7, 4050588), (12, 2362843), (14, 2025294), (21, 1350196), (28, 1012647), (42, 675098), (84, 337549), (227, 124908), (454, 62454), (681, 41636), (908, 31227), (1362, 20818), (1487, 19068), (1589, 17844), (2724, 10409), (2974, 9534), (3178, 8922), (4461, 6356), (4767, 5948)]