71374576

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 178113600

約数和(自身を除く): 106739024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 49, 52, 56, 91, 94, 98, 104, 112, 149, 182, 188, 196, 208, 298, 329, 364, 376, 392, 596, 611, 637, 658, 728, 752, 784, 1043, 1192, 1222, 1274, 1316, 1456, 1937, 2086, 2303, 2384, 2444, 2548, 2632, 3874, 4172, 4277, 4606, 4888, 5096, 5264, 7003, 7301, 7748, 8344, 8554, 9212, 9776, 10192, 13559, 14006, 14602, 15496, 16688, 17108, 18424, 27118, 28012, 29204, 29939, 30992, 34216, 36848, 49021, 54236, 56024, 58408, 59878, 68432, 91039, 94913, 98042, 108472, 112048, 116816, 119756, 182078, 189826, 196084, 216944, 239512, 343147, 364156, 379652, 392168, 479024, 637273, 686294, 728312, 759304, 784336, 1274546, 1372588, 1456624, 1518608, 2549092, 2745176, 4460911, 5098184, 5490352, 8921822, 10196368, 17843644, 35687288, 71374576]

約数ペア:

[(1, 71374576), (2, 35687288), (4, 17843644), (7, 10196368), (8, 8921822), (13, 5490352), (14, 5098184), (16, 4460911), (26, 2745176), (28, 2549092), (47, 1518608), (49, 1456624), (52, 1372588), (56, 1274546), (91, 784336), (94, 759304), (98, 728312), (104, 686294), (112, 637273), (149, 479024), (182, 392168), (188, 379652), (196, 364156), (208, 343147), (298, 239512), (329, 216944), (364, 196084), (376, 189826), (392, 182078), (596, 119756), (611, 116816), (637, 112048), (658, 108472), (728, 98042), (752, 94913), (784, 91039), (1043, 68432), (1192, 59878), (1222, 58408), (1274, 56024), (1316, 54236), (1456, 49021), (1937, 36848), (2086, 34216), (2303, 30992), (2384, 29939), (2444, 29204), (2548, 28012), (2632, 27118), (3874, 18424), (4172, 17108), (4277, 16688), (4606, 15496), (4888, 14602), (5096, 14006), (5264, 13559), (7003, 10192), (7301, 9776), (7748, 9212), (8344, 8554)]