28952676

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 77575680

約数和(自身を除く): 48623004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 479, 657, 828, 876, 958, 1314, 1437, 1679, 1916, 2628, 2874, 3358, 4311, 5037, 5748, 6716, 8622, 10074, 11017, 15111, 17244, 20148, 22034, 30222, 33051, 34967, 44068, 60444, 66102, 69934, 99153, 104901, 132204, 139868, 198306, 209802, 314703, 396612, 419604, 629406, 804241, 1258812, 1608482, 2412723, 3216964, 4825446, 7238169, 9650892, 14476338, 28952676]

約数ペア:

[(1, 28952676), (2, 14476338), (3, 9650892), (4, 7238169), (6, 4825446), (9, 3216964), (12, 2412723), (18, 1608482), (23, 1258812), (36, 804241), (46, 629406), (69, 419604), (73, 396612), (92, 314703), (138, 209802), (146, 198306), (207, 139868), (219, 132204), (276, 104901), (292, 99153), (414, 69934), (438, 66102), (479, 60444), (657, 44068), (828, 34967), (876, 33051), (958, 30222), (1314, 22034), (1437, 20148), (1679, 17244), (1916, 15111), (2628, 11017), (2874, 10074), (3358, 8622), (4311, 6716), (5037, 5748)]