21949023264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{25943}}^1$

素因数の和:27222

約数の個数: 96

約数和(自身を含む): 65901911040

約数和(自身を除く): 43952887776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1259, 2518, 3777, 5036, 7554, 8813, 10072, 15108, 17626, 20144, 25943, 26439, 30216, 35252, 40288, 51886, 52878, 60432, 70504, 77829, 103772, 105756, 120864, 141008, 155658, 181601, 207544, 211512, 282016, 311316, 363202, 415088, 423024, 544803, 622632, 726404, 830176, 846048, 1089606, 1245264, 1452808, 2179212, 2490528, 2905616, 4358424, 5811232, 8716848, 17433696, 32662237, 65324474, 97986711, 130648948, 195973422, 228635659, 261297896, 391946844, 457271318, 522595792, 685906977, 783893688, 914542636, 1045191584, 1371813954, 1567787376, 1829085272, 2743627908, 3135574752, 3658170544, 5487255816, 7316341088, 10974511632, 21949023264]

約数ペア:

[(1, 21949023264), (2, 10974511632), (3, 7316341088), (4, 5487255816), (6, 3658170544), (7, 3135574752), (8, 2743627908), (12, 1829085272), (14, 1567787376), (16, 1371813954), (21, 1045191584), (24, 914542636), (28, 783893688), (32, 685906977), (42, 522595792), (48, 457271318), (56, 391946844), (84, 261297896), (96, 228635659), (112, 195973422), (168, 130648948), (224, 97986711), (336, 65324474), (672, 32662237), (1259, 17433696), (2518, 8716848), (3777, 5811232), (5036, 4358424), (7554, 2905616), (8813, 2490528), (10072, 2179212), (15108, 1452808), (17626, 1245264), (20144, 1089606), (25943, 846048), (26439, 830176), (30216, 726404), (35252, 622632), (40288, 544803), (51886, 423024), (52878, 415088), (60432, 363202), (70504, 311316), (77829, 282016), (103772, 211512), (105756, 207544), (120864, 181601), (141008, 155658)]