4459477688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{16871}}^1$

素因数の和:16980

約数の個数: 64

約数和(自身を含む): 9232358400

約数和(自身を除く): 4772880712

約数列:

[1, 2, 4, 8, 19, 37, 38, 47, 74, 76, 94, 148, 152, 188, 296, 376, 703, 893, 1406, 1739, 1786, 2812, 3478, 3572, 5624, 6956, 7144, 13912, 16871, 33041, 33742, 66082, 67484, 132164, 134968, 264328, 320549, 624227, 641098, 792937, 1248454, 1282196, 1585874, 2496908, 2564392, 3171748, 4993816, 6343496, 11860313, 15065803, 23720626, 29338669, 30131606, 47441252, 58677338, 60263212, 94882504, 117354676, 120526424, 234709352, 557434711, 1114869422, 2229738844, 4459477688]

約数ペア:

[(1, 4459477688), (2, 2229738844), (4, 1114869422), (8, 557434711), (19, 234709352), (37, 120526424), (38, 117354676), (47, 94882504), (74, 60263212), (76, 58677338), (94, 47441252), (148, 30131606), (152, 29338669), (188, 23720626), (296, 15065803), (376, 11860313), (703, 6343496), (893, 4993816), (1406, 3171748), (1739, 2564392), (1786, 2496908), (2812, 1585874), (3478, 1282196), (3572, 1248454), (5624, 792937), (6956, 641098), (7144, 624227), (13912, 320549), (16871, 264328), (33041, 134968), (33742, 132164), (66082, 67484)]