22489367068

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{142993}}^1$

素因数の和:143182

約数の個数: 48

約数和(自身を含む): 46412420544

約数和(自身を除く): 23923053476

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 137, 164, 274, 287, 548, 574, 959, 1148, 1918, 3836, 5617, 11234, 22468, 39319, 78638, 142993, 157276, 285986, 571972, 1000951, 2001902, 4003804, 5862713, 11725426, 19590041, 23450852, 39180082, 41038991, 78360164, 82077982, 137130287, 164155964, 274260574, 548521148, 803191681, 1606383362, 3212766724, 5622341767, 11244683534, 22489367068]

約数ペア:

[(1, 22489367068), (2, 11244683534), (4, 5622341767), (7, 3212766724), (14, 1606383362), (28, 803191681), (41, 548521148), (82, 274260574), (137, 164155964), (164, 137130287), (274, 82077982), (287, 78360164), (548, 41038991), (574, 39180082), (959, 23450852), (1148, 19590041), (1918, 11725426), (3836, 5862713), (5617, 4003804), (11234, 2001902), (22468, 1000951), (39319, 571972), (78638, 285986), (142993, 157276)]