26226266

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 46395720

約数和(自身を除く): 20169454

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 101, 121, 202, 242, 319, 407, 638, 814, 1073, 1111, 2146, 2222, 2929, 3509, 3737, 4477, 5858, 7018, 7474, 8954, 11803, 12221, 23606, 24442, 32219, 41107, 64438, 82214, 108373, 129833, 216746, 259666, 354409, 452177, 708818, 904354, 1192103, 2384206, 13113133, 26226266]

約数ペア:

[(1, 26226266), (2, 13113133), (11, 2384206), (22, 1192103), (29, 904354), (37, 708818), (58, 452177), (74, 354409), (101, 259666), (121, 216746), (202, 129833), (242, 108373), (319, 82214), (407, 64438), (638, 41107), (814, 32219), (1073, 24442), (1111, 23606), (2146, 12221), (2222, 11803), (2929, 8954), (3509, 7474), (3737, 7018), (4477, 5858)]