22128704

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{26597}}^1$

素因数の和:26622

約数の個数: 28

約数和(自身を含む): 47291244

約数和(自身を除く): 25162540

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 26597, 53194, 106388, 212776, 345761, 425552, 691522, 851104, 1383044, 1702208, 2766088, 5532176, 11064352, 22128704]

約数ペア:

[(1, 22128704), (2, 11064352), (4, 5532176), (8, 2766088), (13, 1702208), (16, 1383044), (26, 851104), (32, 691522), (52, 425552), (64, 345761), (104, 212776), (208, 106388), (416, 53194), (832, 26597)]