17833504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 38187072

約数和(自身を除く): 20353568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 263, 326, 416, 526, 652, 1052, 1304, 2104, 2119, 2608, 3419, 4208, 4238, 5216, 6838, 8416, 8476, 13676, 16952, 27352, 33904, 42869, 54704, 67808, 85738, 109408, 171476, 342952, 557297, 685904, 1114594, 1371808, 2229188, 4458376, 8916752, 17833504]

約数ペア:

[(1, 17833504), (2, 8916752), (4, 4458376), (8, 2229188), (13, 1371808), (16, 1114594), (26, 685904), (32, 557297), (52, 342952), (104, 171476), (163, 109408), (208, 85738), (263, 67808), (326, 54704), (416, 42869), (526, 33904), (652, 27352), (1052, 16952), (1304, 13676), (2104, 8476), (2119, 8416), (2608, 6838), (3419, 5216), (4208, 4238)]