4385864

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 10020480

約数和(自身を除く): 5634616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 271, 289, 476, 542, 578, 952, 1084, 1156, 1897, 2023, 2168, 2312, 3794, 4046, 4607, 7588, 8092, 9214, 15176, 16184, 18428, 32249, 36856, 64498, 78319, 128996, 156638, 257992, 313276, 548233, 626552, 1096466, 2192932, 4385864]

約数ペア:

[(1, 4385864), (2, 2192932), (4, 1096466), (7, 626552), (8, 548233), (14, 313276), (17, 257992), (28, 156638), (34, 128996), (56, 78319), (68, 64498), (119, 36856), (136, 32249), (238, 18428), (271, 16184), (289, 15176), (476, 9214), (542, 8092), (578, 7588), (952, 4607), (1084, 4046), (1156, 3794), (1897, 2312), (2023, 2168)]