26698132976

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{811}}^1\times {\mathrm{2141}}^1$

素因数の和:3022

約数の個数: 60

約数和(自身を含む): 53540995032

約数和(自身を除く): 26842862056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 811, 961, 1622, 1922, 2141, 3244, 3844, 4282, 6488, 7688, 8564, 12976, 15376, 17128, 25141, 34256, 50282, 66371, 100564, 132742, 201128, 265484, 402256, 530968, 779371, 1061936, 1558742, 1736351, 2057501, 3117484, 3472702, 4115002, 6234968, 6945404, 8230004, 12469936, 13890808, 16460008, 27781616, 32920016, 53826881, 107653762, 215307524, 430615048, 861230096, 1668633311, 3337266622, 6674533244, 13349066488, 26698132976]

約数ペア:

[(1, 26698132976), (2, 13349066488), (4, 6674533244), (8, 3337266622), (16, 1668633311), (31, 861230096), (62, 430615048), (124, 215307524), (248, 107653762), (496, 53826881), (811, 32920016), (961, 27781616), (1622, 16460008), (1922, 13890808), (2141, 12469936), (3244, 8230004), (3844, 6945404), (4282, 6234968), (6488, 4115002), (7688, 3472702), (8564, 3117484), (12976, 2057501), (15376, 1736351), (17128, 1558742), (25141, 1061936), (34256, 779371), (50282, 530968), (66371, 402256), (100564, 265484), (132742, 201128)]