2789018624

素因数分解:

$2^{10}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13417}}^1$

素因数の和:13473

約数の個数: 88

約数和(自身を含む): 6591995040

約数和(自身を除く): 3802976416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1024, 1624, 1792, 1856, 3248, 3584, 3712, 6496, 7168, 7424, 12992, 13417, 14848, 25984, 26834, 29696, 51968, 53668, 93919, 103936, 107336, 187838, 207872, 214672, 375676, 389093, 429344, 751352, 778186, 858688, 1502704, 1556372, 1717376, 2723651, 3005408, 3112744, 3434752, 5447302, 6010816, 6225488, 6869504, 10894604, 12021632, 12450976, 13739008, 21789208, 24043264, 24901952, 43578416, 48086528, 49803904, 87156832, 96173056, 99607808, 174313664, 199215616, 348627328, 398431232, 697254656, 1394509312, 2789018624]

約数ペア:

[(1, 2789018624), (2, 1394509312), (4, 697254656), (7, 398431232), (8, 348627328), (14, 199215616), (16, 174313664), (28, 99607808), (29, 96173056), (32, 87156832), (56, 49803904), (58, 48086528), (64, 43578416), (112, 24901952), (116, 24043264), (128, 21789208), (203, 13739008), (224, 12450976), (232, 12021632), (256, 10894604), (406, 6869504), (448, 6225488), (464, 6010816), (512, 5447302), (812, 3434752), (896, 3112744), (928, 3005408), (1024, 2723651), (1624, 1717376), (1792, 1556372), (1856, 1502704), (3248, 858688), (3584, 778186), (3712, 751352), (6496, 429344), (7168, 389093), (7424, 375676), (12992, 214672), (13417, 207872), (14848, 187838), (25984, 107336), (26834, 103936), (29696, 93919), (51968, 53668)]