22748242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 40372416

約数和(自身を除く): 17624174

約数列:

[1, 2, 11, 22, 23, 46, 61, 67, 121, 122, 134, 242, 253, 506, 671, 737, 1342, 1403, 1474, 1541, 2783, 2806, 3082, 4087, 5566, 7381, 8107, 8174, 14762, 15433, 16214, 16951, 30866, 33902, 44957, 89914, 94001, 169763, 186461, 188002, 339526, 372922, 494527, 989054, 1034011, 2068022, 11374121, 22748242]

約数ペア:

[(1, 22748242), (2, 11374121), (11, 2068022), (22, 1034011), (23, 989054), (46, 494527), (61, 372922), (67, 339526), (121, 188002), (122, 186461), (134, 169763), (242, 94001), (253, 89914), (506, 44957), (671, 33902), (737, 30866), (1342, 16951), (1403, 16214), (1474, 15433), (1541, 14762), (2783, 8174), (2806, 8107), (3082, 7381), (4087, 5566)]