71317792

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1338

約数の個数: 96

約数和(自身を含む): 182044800

約数和(自身を除く): 110727008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1289, 1456, 1729, 1976, 2128, 2578, 2912, 3458, 3952, 4256, 5156, 6916, 7904, 9023, 10312, 13832, 16757, 18046, 20624, 24491, 27664, 33514, 36092, 41248, 48982, 55328, 67028, 72184, 97964, 117299, 134056, 144368, 171437, 195928, 234598, 268112, 288736, 318383, 342874, 391856, 469196, 536224, 636766, 685748, 783712, 938392, 1273532, 1371496, 1876784, 2228681, 2547064, 2742992, 3753568, 4457362, 5094128, 5485984, 8914724, 10188256, 17829448, 35658896, 71317792]

約数ペア:

[(1, 71317792), (2, 35658896), (4, 17829448), (7, 10188256), (8, 8914724), (13, 5485984), (14, 5094128), (16, 4457362), (19, 3753568), (26, 2742992), (28, 2547064), (32, 2228681), (38, 1876784), (52, 1371496), (56, 1273532), (76, 938392), (91, 783712), (104, 685748), (112, 636766), (133, 536224), (152, 469196), (182, 391856), (208, 342874), (224, 318383), (247, 288736), (266, 268112), (304, 234598), (364, 195928), (416, 171437), (494, 144368), (532, 134056), (608, 117299), (728, 97964), (988, 72184), (1064, 67028), (1289, 55328), (1456, 48982), (1729, 41248), (1976, 36092), (2128, 33514), (2578, 27664), (2912, 24491), (3458, 20624), (3952, 18046), (4256, 16757), (5156, 13832), (6916, 10312), (7904, 9023)]