22663264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 48495888

約数和(自身を除く): 25832624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 347, 416, 628, 694, 1256, 1388, 2041, 2512, 2776, 4082, 4511, 5024, 5552, 8164, 9022, 11104, 16328, 18044, 32656, 36088, 54479, 65312, 72176, 108958, 144352, 217916, 435832, 708227, 871664, 1416454, 1743328, 2832908, 5665816, 11331632, 22663264]

約数ペア:

[(1, 22663264), (2, 11331632), (4, 5665816), (8, 2832908), (13, 1743328), (16, 1416454), (26, 871664), (32, 708227), (52, 435832), (104, 217916), (157, 144352), (208, 108958), (314, 72176), (347, 65312), (416, 54479), (628, 36088), (694, 32656), (1256, 18044), (1388, 16328), (2041, 11104), (2512, 9022), (2776, 8164), (4082, 5552), (4511, 5024)]