21924224

素因数分解:

$2^7\times 7^1\times {\mathrm{24469}}^1$

素因数の和:24490

約数の個数: 32

約数和(自身を含む): 49918800

約数和(自身を除く): 27994576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 24469, 48938, 97876, 171283, 195752, 342566, 391504, 685132, 783008, 1370264, 1566016, 2740528, 3132032, 5481056, 10962112, 21924224]

約数ペア:

[(1, 21924224), (2, 10962112), (4, 5481056), (7, 3132032), (8, 2740528), (14, 1566016), (16, 1370264), (28, 783008), (32, 685132), (56, 391504), (64, 342566), (112, 195752), (128, 171283), (224, 97876), (448, 48938), (896, 24469)]