22649704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 53706240

約数和(自身を除く): 31056536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 154, 166, 308, 332, 443, 581, 616, 664, 886, 913, 1162, 1772, 1826, 2324, 3101, 3544, 3652, 4648, 4873, 6202, 6391, 7304, 9746, 12404, 12782, 19492, 24808, 25564, 34111, 36769, 38984, 51128, 68222, 73538, 136444, 147076, 257383, 272888, 294152, 404459, 514766, 808918, 1029532, 1617836, 2059064, 2831213, 3235672, 5662426, 11324852, 22649704]

約数ペア:

[(1, 22649704), (2, 11324852), (4, 5662426), (7, 3235672), (8, 2831213), (11, 2059064), (14, 1617836), (22, 1029532), (28, 808918), (44, 514766), (56, 404459), (77, 294152), (83, 272888), (88, 257383), (154, 147076), (166, 136444), (308, 73538), (332, 68222), (443, 51128), (581, 38984), (616, 36769), (664, 34111), (886, 25564), (913, 24808), (1162, 19492), (1772, 12782), (1826, 12404), (2324, 9746), (3101, 7304), (3544, 6391), (3652, 6202), (4648, 4873)]