21607264

素因数分解:

$2^5\times 7^1\times {\mathrm{96461}}^1$

素因数の和:96478

約数の個数: 24

約数和(自身を含む): 48616848

約数和(自身を除く): 27009584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 96461, 192922, 385844, 675227, 771688, 1350454, 1543376, 2700908, 3086752, 5401816, 10803632, 21607264]

約数ペア:

[(1, 21607264), (2, 10803632), (4, 5401816), (7, 3086752), (8, 2700908), (14, 1543376), (16, 1350454), (28, 771688), (32, 675227), (56, 385844), (112, 192922), (224, 96461)]