27721408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 84

約数和(自身を含む): 65260728

約数和(自身を除く): 37539320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 169, 176, 208, 233, 286, 338, 352, 416, 466, 572, 676, 704, 832, 932, 1144, 1352, 1859, 1864, 2288, 2563, 2704, 3029, 3718, 3728, 4576, 5126, 5408, 6058, 7436, 7456, 9152, 10252, 10816, 12116, 14872, 14912, 20504, 24232, 29744, 33319, 39377, 41008, 48464, 59488, 66638, 78754, 82016, 96928, 118976, 133276, 157508, 164032, 193856, 266552, 315016, 433147, 533104, 630032, 866294, 1066208, 1260064, 1732588, 2132416, 2520128, 3465176, 6930352, 13860704, 27721408]

約数ペア:

[(1, 27721408), (2, 13860704), (4, 6930352), (8, 3465176), (11, 2520128), (13, 2132416), (16, 1732588), (22, 1260064), (26, 1066208), (32, 866294), (44, 630032), (52, 533104), (64, 433147), (88, 315016), (104, 266552), (143, 193856), (169, 164032), (176, 157508), (208, 133276), (233, 118976), (286, 96928), (338, 82016), (352, 78754), (416, 66638), (466, 59488), (572, 48464), (676, 41008), (704, 39377), (832, 33319), (932, 29744), (1144, 24232), (1352, 20504), (1859, 14912), (1864, 14872), (2288, 12116), (2563, 10816), (2704, 10252), (3029, 9152), (3718, 7456), (3728, 7436), (4576, 6058), (5126, 5408)]