26810168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 63659520

約数和(自身を除く): 36849352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 613, 616, 781, 994, 1226, 1562, 1988, 2452, 3124, 3976, 4291, 4904, 5467, 6248, 6743, 8582, 10934, 13486, 17164, 21868, 26972, 34328, 43523, 43736, 47201, 53944, 87046, 94402, 174092, 188804, 304661, 348184, 377608, 478753, 609322, 957506, 1218644, 1915012, 2437288, 3351271, 3830024, 6702542, 13405084, 26810168]

約数ペア:

[(1, 26810168), (2, 13405084), (4, 6702542), (7, 3830024), (8, 3351271), (11, 2437288), (14, 1915012), (22, 1218644), (28, 957506), (44, 609322), (56, 478753), (71, 377608), (77, 348184), (88, 304661), (142, 188804), (154, 174092), (284, 94402), (308, 87046), (497, 53944), (568, 47201), (613, 43736), (616, 43523), (781, 34328), (994, 26972), (1226, 21868), (1562, 17164), (1988, 13486), (2452, 10934), (3124, 8582), (3976, 6743), (4291, 6248), (4904, 5467)]