28364088

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 74390400

約数和(自身を除く): 46026312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 83, 87, 116, 166, 174, 232, 249, 332, 348, 491, 498, 664, 696, 982, 996, 1473, 1964, 1992, 2407, 2946, 3928, 4814, 5892, 7221, 9628, 11784, 14239, 14442, 19256, 28478, 28884, 40753, 42717, 56956, 57768, 81506, 85434, 113912, 122259, 163012, 170868, 244518, 326024, 341736, 489036, 978072, 1181837, 2363674, 3545511, 4727348, 7091022, 9454696, 14182044, 28364088]

約数ペア:

[(1, 28364088), (2, 14182044), (3, 9454696), (4, 7091022), (6, 4727348), (8, 3545511), (12, 2363674), (24, 1181837), (29, 978072), (58, 489036), (83, 341736), (87, 326024), (116, 244518), (166, 170868), (174, 163012), (232, 122259), (249, 113912), (332, 85434), (348, 81506), (491, 57768), (498, 56956), (664, 42717), (696, 40753), (982, 28884), (996, 28478), (1473, 19256), (1964, 14442), (1992, 14239), (2407, 11784), (2946, 9628), (3928, 7221), (4814, 5892)]