7638136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 16783200

約数和(自身を除く): 9145064

約数列:

[1, 2, 4, 8, 11, 22, 29, 41, 44, 58, 73, 82, 88, 116, 146, 164, 232, 292, 319, 328, 451, 584, 638, 803, 902, 1189, 1276, 1606, 1804, 2117, 2378, 2552, 2993, 3212, 3608, 4234, 4756, 5986, 6424, 8468, 9512, 11972, 13079, 16936, 23287, 23944, 26158, 32923, 46574, 52316, 65846, 86797, 93148, 104632, 131692, 173594, 186296, 263384, 347188, 694376, 954767, 1909534, 3819068, 7638136]

約数ペア:

[(1, 7638136), (2, 3819068), (4, 1909534), (8, 954767), (11, 694376), (22, 347188), (29, 263384), (41, 186296), (44, 173594), (58, 131692), (73, 104632), (82, 93148), (88, 86797), (116, 65846), (146, 52316), (164, 46574), (232, 32923), (292, 26158), (319, 23944), (328, 23287), (451, 16936), (584, 13079), (638, 11972), (803, 9512), (902, 8468), (1189, 6424), (1276, 5986), (1606, 4756), (1804, 4234), (2117, 3608), (2378, 3212), (2552, 2993)]