26706526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 52968960

約数和(自身を除く): 26262434

約数列:

[1, 2, 7, 11, 14, 22, 37, 43, 74, 77, 86, 109, 154, 218, 259, 301, 407, 473, 518, 602, 763, 814, 946, 1199, 1526, 1591, 2398, 2849, 3182, 3311, 4033, 4687, 5698, 6622, 8066, 8393, 9374, 11137, 16786, 17501, 22274, 28231, 32809, 35002, 44363, 51557, 56462, 65618, 88726, 103114, 122507, 173419, 245014, 310541, 346838, 360899, 621082, 721798, 1213933, 1907609, 2427866, 3815218, 13353263, 26706526]

約数ペア:

[(1, 26706526), (2, 13353263), (7, 3815218), (11, 2427866), (14, 1907609), (22, 1213933), (37, 721798), (43, 621082), (74, 360899), (77, 346838), (86, 310541), (109, 245014), (154, 173419), (218, 122507), (259, 103114), (301, 88726), (407, 65618), (473, 56462), (518, 51557), (602, 44363), (763, 35002), (814, 32809), (946, 28231), (1199, 22274), (1526, 17501), (1591, 16786), (2398, 11137), (2849, 9374), (3182, 8393), (3311, 8066), (4033, 6622), (4687, 5698)]