57437744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 138657792

約数和(自身を除く): 81220048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 182, 206, 208, 364, 383, 412, 721, 728, 766, 824, 1339, 1442, 1456, 1532, 1648, 2678, 2681, 2884, 3064, 4979, 5356, 5362, 5768, 6128, 9373, 9958, 10712, 10724, 11536, 18746, 19916, 21424, 21448, 34853, 37492, 39449, 39832, 42896, 69706, 74984, 78898, 79664, 139412, 149968, 157796, 276143, 278824, 315592, 512837, 552286, 557648, 631184, 1025674, 1104572, 2051348, 2209144, 3589859, 4102696, 4418288, 7179718, 8205392, 14359436, 28718872, 57437744]

約数ペア:

[(1, 57437744), (2, 28718872), (4, 14359436), (7, 8205392), (8, 7179718), (13, 4418288), (14, 4102696), (16, 3589859), (26, 2209144), (28, 2051348), (52, 1104572), (56, 1025674), (91, 631184), (103, 557648), (104, 552286), (112, 512837), (182, 315592), (206, 278824), (208, 276143), (364, 157796), (383, 149968), (412, 139412), (721, 79664), (728, 78898), (766, 74984), (824, 69706), (1339, 42896), (1442, 39832), (1456, 39449), (1532, 37492), (1648, 34853), (2678, 21448), (2681, 21424), (2884, 19916), (3064, 18746), (4979, 11536), (5356, 10724), (5362, 10712), (5768, 9958), (6128, 9373)]