28133508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7841}}^1$

素因数の和:7884

約数の個数: 48

約数和(自身を含む): 73777536

約数和(自身を除く): 45644028

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 7841, 15682, 23523, 31364, 47046, 94092, 101933, 180343, 203866, 305799, 360686, 407732, 541029, 611598, 721372, 1082058, 1223196, 2164116, 2344459, 4688918, 7033377, 9377836, 14066754, 28133508]

約数ペア:

[(1, 28133508), (2, 14066754), (3, 9377836), (4, 7033377), (6, 4688918), (12, 2344459), (13, 2164116), (23, 1223196), (26, 1082058), (39, 721372), (46, 611598), (52, 541029), (69, 407732), (78, 360686), (92, 305799), (138, 203866), (156, 180343), (276, 101933), (299, 94092), (598, 47046), (897, 31364), (1196, 23523), (1794, 15682), (3588, 7841)]