21420608

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30427}}^1$

素因数の和:30450

約数の個数: 28

約数和(自身を含む): 46372272

約数和(自身を除く): 24951664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30427, 60854, 121708, 243416, 334697, 486832, 669394, 973664, 1338788, 1947328, 2677576, 5355152, 10710304, 21420608]

約数ペア:

[(1, 21420608), (2, 10710304), (4, 5355152), (8, 2677576), (11, 1947328), (16, 1338788), (22, 973664), (32, 669394), (44, 486832), (64, 334697), (88, 243416), (176, 121708), (352, 60854), (704, 30427)]