28368912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4133}}^1$

素因数の和:4168

約数の個数: 80

約数和(自身を含む): 86119488

約数和(自身を除く): 57750576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 4133, 6864, 8266, 12399, 16532, 24798, 33064, 45463, 49596, 53729, 66128, 90926, 99192, 107458, 136389, 161187, 181852, 198384, 214916, 272778, 322374, 363704, 429832, 545556, 591019, 644748, 727408, 859664, 1091112, 1182038, 1289496, 1773057, 2182224, 2364076, 2578992, 3546114, 4728152, 7092228, 9456304, 14184456, 28368912]

約数ペア:

[(1, 28368912), (2, 14184456), (3, 9456304), (4, 7092228), (6, 4728152), (8, 3546114), (11, 2578992), (12, 2364076), (13, 2182224), (16, 1773057), (22, 1289496), (24, 1182038), (26, 1091112), (33, 859664), (39, 727408), (44, 644748), (48, 591019), (52, 545556), (66, 429832), (78, 363704), (88, 322374), (104, 272778), (132, 214916), (143, 198384), (156, 181852), (176, 161187), (208, 136389), (264, 107458), (286, 99192), (312, 90926), (429, 66128), (528, 53729), (572, 49596), (624, 45463), (858, 33064), (1144, 24798), (1716, 16532), (2288, 12399), (3432, 8266), (4133, 6864)]