22129784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 47174400

約数和(自身を除く): 25044616

約数列:

[1, 2, 4, 8, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 181, 232, 248, 362, 493, 527, 724, 899, 986, 1054, 1448, 1798, 1972, 2108, 3077, 3596, 3944, 4216, 5249, 5611, 6154, 7192, 10498, 11222, 12308, 15283, 20996, 22444, 24616, 30566, 41992, 44888, 61132, 89233, 95387, 122264, 162719, 178466, 190774, 325438, 356932, 381548, 650876, 713864, 763096, 1301752, 2766223, 5532446, 11064892, 22129784]

約数ペア:

[(1, 22129784), (2, 11064892), (4, 5532446), (8, 2766223), (17, 1301752), (29, 763096), (31, 713864), (34, 650876), (58, 381548), (62, 356932), (68, 325438), (116, 190774), (124, 178466), (136, 162719), (181, 122264), (232, 95387), (248, 89233), (362, 61132), (493, 44888), (527, 41992), (724, 30566), (899, 24616), (986, 22444), (1054, 20996), (1448, 15283), (1798, 12308), (1972, 11222), (2108, 10498), (3077, 7192), (3596, 6154), (3944, 5611), (4216, 5249)]