4402048

素因数分解:

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

素因数の和:72

約数の個数: 64

約数和(自身を含む): 10648800

約数和(自身を除く): 6246752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 289, 448, 476, 544, 578, 896, 952, 1088, 1156, 1904, 2023, 2176, 2312, 3808, 4046, 4624, 4913, 7616, 8092, 9248, 9826, 15232, 16184, 18496, 19652, 32368, 34391, 36992, 39304, 64736, 68782, 78608, 129472, 137564, 157216, 258944, 275128, 314432, 550256, 628864, 1100512, 2201024, 4402048]

約数ペア:

[(1, 4402048), (2, 2201024), (4, 1100512), (7, 628864), (8, 550256), (14, 314432), (16, 275128), (17, 258944), (28, 157216), (32, 137564), (34, 129472), (56, 78608), (64, 68782), (68, 64736), (112, 39304), (119, 36992), (128, 34391), (136, 32368), (224, 19652), (238, 18496), (272, 16184), (289, 15232), (448, 9826), (476, 9248), (544, 8092), (578, 7616), (896, 4913), (952, 4624), (1088, 4046), (1156, 3808), (1904, 2312), (2023, 2176)]