13178704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 33569280

約数和(自身を除く): 20390576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 563, 616, 836, 1064, 1126, 1232, 1463, 1672, 2128, 2252, 2926, 3344, 3941, 4504, 5852, 6193, 7882, 9008, 10697, 11704, 12386, 15764, 21394, 23408, 24772, 31528, 42788, 43351, 49544, 63056, 74879, 85576, 86702, 99088, 117667, 149758, 171152, 173404, 235334, 299516, 346808, 470668, 599032, 693616, 823669, 941336, 1198064, 1647338, 1882672, 3294676, 6589352, 13178704]

約数ペア:

[(1, 13178704), (2, 6589352), (4, 3294676), (7, 1882672), (8, 1647338), (11, 1198064), (14, 941336), (16, 823669), (19, 693616), (22, 599032), (28, 470668), (38, 346808), (44, 299516), (56, 235334), (76, 173404), (77, 171152), (88, 149758), (112, 117667), (133, 99088), (152, 86702), (154, 85576), (176, 74879), (209, 63056), (266, 49544), (304, 43351), (308, 42788), (418, 31528), (532, 24772), (563, 23408), (616, 21394), (836, 15764), (1064, 12386), (1126, 11704), (1232, 10697), (1463, 9008), (1672, 7882), (2128, 6193), (2252, 5852), (2926, 4504), (3344, 3941)]