64825556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 126282240

約数和(自身を除く): 61456684

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 71, 116, 142, 284, 463, 493, 926, 986, 1207, 1852, 1972, 2059, 2414, 4118, 4828, 7871, 8236, 13427, 15742, 26854, 31484, 32873, 35003, 53708, 65746, 70006, 131492, 140012, 228259, 456518, 558841, 913036, 953317, 1117682, 1906634, 2235364, 3813268, 16206389, 32412778, 64825556]

約数ペア:

[(1, 64825556), (2, 32412778), (4, 16206389), (17, 3813268), (29, 2235364), (34, 1906634), (58, 1117682), (68, 953317), (71, 913036), (116, 558841), (142, 456518), (284, 228259), (463, 140012), (493, 131492), (926, 70006), (986, 65746), (1207, 53708), (1852, 35003), (1972, 32873), (2059, 31484), (2414, 26854), (4118, 15742), (4828, 13427), (7871, 8236)]