66448954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 126282240

約数和(自身を除く): 59833286

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 79, 143, 158, 173, 187, 221, 286, 346, 374, 442, 869, 1027, 1343, 1738, 1903, 2054, 2249, 2431, 2686, 2941, 3806, 4498, 4862, 5882, 11297, 13667, 14773, 17459, 22594, 24739, 27334, 29546, 32351, 34918, 38233, 49478, 64702, 76466, 150337, 177671, 192049, 232339, 300674, 355342, 384098, 420563, 464678, 841126, 1954381, 2555729, 3020407, 3908762, 5111458, 6040814, 33224477, 66448954]

約数ペア:

[(1, 66448954), (2, 33224477), (11, 6040814), (13, 5111458), (17, 3908762), (22, 3020407), (26, 2555729), (34, 1954381), (79, 841126), (143, 464678), (158, 420563), (173, 384098), (187, 355342), (221, 300674), (286, 232339), (346, 192049), (374, 177671), (442, 150337), (869, 76466), (1027, 64702), (1343, 49478), (1738, 38233), (1903, 34918), (2054, 32351), (2249, 29546), (2431, 27334), (2686, 24739), (2941, 22594), (3806, 17459), (4498, 14773), (4862, 13667), (5882, 11297)]