61946456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 137682720

約数和(自身を除く): 75736264

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 173, 286, 313, 346, 572, 626, 692, 1144, 1252, 1384, 1903, 2249, 2504, 3443, 3806, 4069, 4498, 6886, 7612, 8138, 8996, 13772, 15224, 16276, 17992, 24739, 27544, 32552, 44759, 49478, 54149, 89518, 98956, 108298, 179036, 197912, 216596, 358072, 433192, 595639, 703937, 1191278, 1407874, 2382556, 2815748, 4765112, 5631496, 7743307, 15486614, 30973228, 61946456]

約数ペア:

[(1, 61946456), (2, 30973228), (4, 15486614), (8, 7743307), (11, 5631496), (13, 4765112), (22, 2815748), (26, 2382556), (44, 1407874), (52, 1191278), (88, 703937), (104, 595639), (143, 433192), (173, 358072), (286, 216596), (313, 197912), (346, 179036), (572, 108298), (626, 98956), (692, 89518), (1144, 54149), (1252, 49478), (1384, 44759), (1903, 32552), (2249, 27544), (2504, 24739), (3443, 17992), (3806, 16276), (4069, 15224), (4498, 13772), (6886, 8996), (7612, 8138)]