47001256

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 89812800

約数和(自身を除く): 42811544

約数列:

[1, 2, 4, 8, 89, 178, 251, 263, 356, 502, 526, 712, 1004, 1052, 2008, 2104, 22339, 23407, 44678, 46814, 66013, 89356, 93628, 132026, 178712, 187256, 264052, 528104, 5875157, 11750314, 23500628, 47001256]

約数ペア:

[(1, 47001256), (2, 23500628), (4, 11750314), (8, 5875157), (89, 528104), (178, 264052), (251, 187256), (263, 178712), (356, 132026), (502, 93628), (526, 89356), (712, 66013), (1004, 46814), (1052, 44678), (2008, 23407), (2104, 22339)]