21636544

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{7193}}^1$

素因数の和:7252

約数の個数: 28

約数和(自身を含む): 43854624

約数和(自身を除く): 22218080

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 7193, 14386, 28772, 57544, 115088, 230176, 338071, 460352, 676142, 1352284, 2704568, 5409136, 10818272, 21636544]

約数ペア:

[(1, 21636544), (2, 10818272), (4, 5409136), (8, 2704568), (16, 1352284), (32, 676142), (47, 460352), (64, 338071), (94, 230176), (188, 115088), (376, 57544), (752, 28772), (1504, 14386), (3008, 7193)]