21693248

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{9161}}^1$

素因数の和:9210

約数の個数: 28

約数和(自身を含む): 44215812

約数和(自身を除く): 22522564

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 9161, 18322, 36644, 73288, 146576, 293152, 338957, 586304, 677914, 1355828, 2711656, 5423312, 10846624, 21693248]

約数ペア:

[(1, 21693248), (2, 10846624), (4, 5423312), (8, 2711656), (16, 1355828), (32, 677914), (37, 586304), (64, 338957), (74, 293152), (148, 146576), (296, 73288), (592, 36644), (1184, 18322), (2368, 9161)]