2791898368

素因数分解:

$2^8\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5749}}^1$

素因数の和:6043

約数の個数: 72

約数和(自身を含む): 6393632000

約数和(自身を除く): 3601733632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 271, 448, 542, 896, 1084, 1792, 1897, 2168, 3794, 4336, 5749, 7588, 8672, 11498, 15176, 17344, 22996, 30352, 34688, 40243, 45992, 60704, 69376, 80486, 91984, 121408, 160972, 183968, 242816, 321944, 367936, 485632, 643888, 735872, 1287776, 1471744, 1557979, 2575552, 3115958, 5151104, 6231916, 10302208, 10905853, 12463832, 21811706, 24927664, 43623412, 49855328, 87246824, 99710656, 174493648, 199421312, 348987296, 398842624, 697974592, 1395949184, 2791898368]

約数ペア:

[(1, 2791898368), (2, 1395949184), (4, 697974592), (7, 398842624), (8, 348987296), (14, 199421312), (16, 174493648), (28, 99710656), (32, 87246824), (56, 49855328), (64, 43623412), (112, 24927664), (128, 21811706), (224, 12463832), (256, 10905853), (271, 10302208), (448, 6231916), (542, 5151104), (896, 3115958), (1084, 2575552), (1792, 1557979), (1897, 1471744), (2168, 1287776), (3794, 735872), (4336, 643888), (5749, 485632), (7588, 367936), (8672, 321944), (11498, 242816), (15176, 183968), (17344, 160972), (22996, 121408), (30352, 91984), (34688, 80486), (40243, 69376), (45992, 60704)]