22278976

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{20477}}^1$

素因数の和:20506

約数の個数: 28

約数和(自身を含む): 46812708

約数和(自身を除く): 24533732

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 20477, 40954, 81908, 163816, 327632, 348109, 655264, 696218, 1310528, 1392436, 2784872, 5569744, 11139488, 22278976]

約数ペア:

[(1, 22278976), (2, 11139488), (4, 5569744), (8, 2784872), (16, 1392436), (17, 1310528), (32, 696218), (34, 655264), (64, 348109), (68, 327632), (136, 163816), (272, 81908), (544, 40954), (1088, 20477)]