26598992

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 62472192

約数和(自身を除く): 35873200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 163, 188, 217, 248, 326, 329, 376, 434, 496, 652, 658, 752, 868, 1141, 1304, 1316, 1457, 1736, 2282, 2608, 2632, 2914, 3472, 4564, 5053, 5264, 5828, 7661, 9128, 10106, 10199, 11656, 15322, 18256, 20212, 20398, 23312, 30644, 35371, 40424, 40796, 53627, 61288, 70742, 80848, 81592, 107254, 122576, 141484, 163184, 214508, 237491, 282968, 429016, 474982, 565936, 858032, 949964, 1662437, 1899928, 3324874, 3799856, 6649748, 13299496, 26598992]

約数ペア:

[(1, 26598992), (2, 13299496), (4, 6649748), (7, 3799856), (8, 3324874), (14, 1899928), (16, 1662437), (28, 949964), (31, 858032), (47, 565936), (56, 474982), (62, 429016), (94, 282968), (112, 237491), (124, 214508), (163, 163184), (188, 141484), (217, 122576), (248, 107254), (326, 81592), (329, 80848), (376, 70742), (434, 61288), (496, 53627), (652, 40796), (658, 40424), (752, 35371), (868, 30644), (1141, 23312), (1304, 20398), (1316, 20212), (1457, 18256), (1736, 15322), (2282, 11656), (2608, 10199), (2632, 10106), (2914, 9128), (3472, 7661), (4564, 5828), (5053, 5264)]