27453328

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 90

約数和(自身を含む): 65976246

約数和(自身を除く): 38522918

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 97, 98, 112, 133, 152, 194, 196, 266, 304, 361, 388, 392, 532, 679, 722, 776, 784, 931, 1064, 1358, 1444, 1552, 1843, 1862, 2128, 2527, 2716, 2888, 3686, 3724, 4753, 5054, 5432, 5776, 7372, 7448, 9506, 10108, 10864, 12901, 14744, 14896, 17689, 19012, 20216, 25802, 29488, 35017, 35378, 38024, 40432, 51604, 70034, 70756, 76048, 90307, 103208, 140068, 141512, 180614, 206416, 245119, 280136, 283024, 361228, 490238, 560272, 722456, 980476, 1444912, 1715833, 1960952, 3431666, 3921904, 6863332, 13726664, 27453328]

約数ペア:

[(1, 27453328), (2, 13726664), (4, 6863332), (7, 3921904), (8, 3431666), (14, 1960952), (16, 1715833), (19, 1444912), (28, 980476), (38, 722456), (49, 560272), (56, 490238), (76, 361228), (97, 283024), (98, 280136), (112, 245119), (133, 206416), (152, 180614), (194, 141512), (196, 140068), (266, 103208), (304, 90307), (361, 76048), (388, 70756), (392, 70034), (532, 51604), (679, 40432), (722, 38024), (776, 35378), (784, 35017), (931, 29488), (1064, 25802), (1358, 20216), (1444, 19012), (1552, 17689), (1843, 14896), (1862, 14744), (2128, 12901), (2527, 10864), (2716, 10108), (2888, 9506), (3686, 7448), (3724, 7372), (4753, 5776), (5054, 5432)]