26855192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 63712320

約数和(自身を除く): 36857128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 997, 1036, 1924, 1994, 2072, 3367, 3848, 3988, 6734, 6979, 7976, 12961, 13468, 13958, 25922, 26936, 27916, 36889, 51844, 55832, 73778, 90727, 103688, 147556, 181454, 258223, 295112, 362908, 479557, 516446, 725816, 959114, 1032892, 1918228, 2065784, 3356899, 3836456, 6713798, 13427596, 26855192]

約数ペア:

[(1, 26855192), (2, 13427596), (4, 6713798), (7, 3836456), (8, 3356899), (13, 2065784), (14, 1918228), (26, 1032892), (28, 959114), (37, 725816), (52, 516446), (56, 479557), (74, 362908), (91, 295112), (104, 258223), (148, 181454), (182, 147556), (259, 103688), (296, 90727), (364, 73778), (481, 55832), (518, 51844), (728, 36889), (962, 27916), (997, 26936), (1036, 25922), (1924, 13958), (1994, 13468), (2072, 12961), (3367, 7976), (3848, 6979), (3988, 6734)]