28201504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 60092928

約数和(自身を除く): 31891424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1103, 1504, 1598, 2206, 3196, 4412, 6392, 8824, 12784, 17648, 18751, 25568, 35296, 37502, 51841, 75004, 103682, 150008, 207364, 300016, 414728, 600032, 829456, 881297, 1658912, 1762594, 3525188, 7050376, 14100752, 28201504]

約数ペア:

[(1, 28201504), (2, 14100752), (4, 7050376), (8, 3525188), (16, 1762594), (17, 1658912), (32, 881297), (34, 829456), (47, 600032), (68, 414728), (94, 300016), (136, 207364), (188, 150008), (272, 103682), (376, 75004), (544, 51841), (752, 37502), (799, 35296), (1103, 25568), (1504, 18751), (1598, 17648), (2206, 12784), (3196, 8824), (4412, 6392)]