4145008

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:350

約数の個数: 60

約数和(自身を含む): 9923472

約数和(自身を除く): 5778464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 311, 392, 476, 622, 784, 833, 952, 1244, 1666, 1904, 2177, 2488, 3332, 4354, 4976, 5287, 6664, 8708, 10574, 13328, 15239, 17416, 21148, 30478, 34832, 37009, 42296, 60956, 74018, 84592, 121912, 148036, 243824, 259063, 296072, 518126, 592144, 1036252, 2072504, 4145008]

約数ペア:

[(1, 4145008), (2, 2072504), (4, 1036252), (7, 592144), (8, 518126), (14, 296072), (16, 259063), (17, 243824), (28, 148036), (34, 121912), (49, 84592), (56, 74018), (68, 60956), (98, 42296), (112, 37009), (119, 34832), (136, 30478), (196, 21148), (238, 17416), (272, 15239), (311, 13328), (392, 10574), (476, 8708), (622, 6664), (784, 5287), (833, 4976), (952, 4354), (1244, 3332), (1666, 2488), (1904, 2177)]