40883504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 89190720

約数和(自身を除く): 48307216

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 71, 73, 116, 136, 142, 146, 232, 272, 284, 292, 464, 493, 568, 584, 986, 1136, 1168, 1207, 1241, 1972, 2059, 2117, 2414, 2482, 3944, 4118, 4234, 4828, 4964, 5183, 7888, 8236, 8468, 9656, 9928, 10366, 16472, 16936, 19312, 19856, 20732, 32944, 33872, 35003, 35989, 41464, 70006, 71978, 82928, 88111, 140012, 143956, 150307, 176222, 280024, 287912, 300614, 352444, 560048, 575824, 601228, 704888, 1202456, 1409776, 2404912, 2555219, 5110438, 10220876, 20441752, 40883504]

約数ペア:

[(1, 40883504), (2, 20441752), (4, 10220876), (8, 5110438), (16, 2555219), (17, 2404912), (29, 1409776), (34, 1202456), (58, 704888), (68, 601228), (71, 575824), (73, 560048), (116, 352444), (136, 300614), (142, 287912), (146, 280024), (232, 176222), (272, 150307), (284, 143956), (292, 140012), (464, 88111), (493, 82928), (568, 71978), (584, 70006), (986, 41464), (1136, 35989), (1168, 35003), (1207, 33872), (1241, 32944), (1972, 20732), (2059, 19856), (2117, 19312), (2414, 16936), (2482, 16472), (3944, 10366), (4118, 9928), (4234, 9656), (4828, 8468), (4964, 8236), (5183, 7888)]