2555071568

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{937}}^1$

素因数の和:1300

約数の個数: 80

約数和(自身を含む): 5744882304

約数和(自身を除く): 3189810736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 251, 388, 502, 679, 776, 937, 1004, 1358, 1552, 1757, 1874, 2008, 2716, 3514, 3748, 4016, 5432, 6559, 7028, 7496, 10864, 13118, 14056, 14992, 24347, 26236, 28112, 48694, 52472, 90889, 97388, 104944, 170429, 181778, 194776, 235187, 340858, 363556, 389552, 470374, 636223, 681716, 727112, 940748, 1272446, 1363432, 1454224, 1646309, 1881496, 2544892, 2726864, 3292618, 3762992, 5089784, 6585236, 10179568, 13170472, 22813139, 26340944, 45626278, 91252556, 159691973, 182505112, 319383946, 365010224, 638767892, 1277535784, 2555071568]

約数ペア:

[(1, 2555071568), (2, 1277535784), (4, 638767892), (7, 365010224), (8, 319383946), (14, 182505112), (16, 159691973), (28, 91252556), (56, 45626278), (97, 26340944), (112, 22813139), (194, 13170472), (251, 10179568), (388, 6585236), (502, 5089784), (679, 3762992), (776, 3292618), (937, 2726864), (1004, 2544892), (1358, 1881496), (1552, 1646309), (1757, 1454224), (1874, 1363432), (2008, 1272446), (2716, 940748), (3514, 727112), (3748, 681716), (4016, 636223), (5432, 470374), (6559, 389552), (7028, 363556), (7496, 340858), (10864, 235187), (13118, 194776), (14056, 181778), (14992, 170429), (24347, 104944), (26236, 97388), (28112, 90889), (48694, 52472)]