68538426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{35809}}^1$

素因数の和:35854

約数の個数: 32

約数和(自身を含む): 154699200

約数和(自身を除く): 86160774

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 35809, 71618, 107427, 214854, 393899, 787798, 1038461, 1181697, 2076922, 2363394, 3115383, 6230766, 11423071, 22846142, 34269213, 68538426]

約数ペア:

[(1, 68538426), (2, 34269213), (3, 22846142), (6, 11423071), (11, 6230766), (22, 3115383), (29, 2363394), (33, 2076922), (58, 1181697), (66, 1038461), (87, 787798), (174, 393899), (319, 214854), (638, 107427), (957, 71618), (1914, 35809)]