7404112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 15374016

約数和(自身を除く): 7969904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 167, 272, 326, 334, 652, 668, 1304, 1336, 2608, 2672, 2771, 2839, 5542, 5678, 11084, 11356, 22168, 22712, 27221, 44336, 45424, 54442, 108884, 217768, 435536, 462757, 925514, 1851028, 3702056, 7404112]

約数ペア:

[(1, 7404112), (2, 3702056), (4, 1851028), (8, 925514), (16, 462757), (17, 435536), (34, 217768), (68, 108884), (136, 54442), (163, 45424), (167, 44336), (272, 27221), (326, 22712), (334, 22168), (652, 11356), (668, 11084), (1304, 5678), (1336, 5542), (2608, 2839), (2672, 2771)]