22913408

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 52876800

約数和(自身を除く): 29963392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 239, 428, 448, 478, 749, 856, 896, 956, 1498, 1673, 1712, 1912, 2996, 3346, 3424, 3824, 5992, 6692, 6848, 7648, 11984, 13384, 13696, 15296, 23968, 25573, 26768, 30592, 47936, 51146, 53536, 95872, 102292, 107072, 179011, 204584, 214144, 358022, 409168, 716044, 818336, 1432088, 1636672, 2864176, 3273344, 5728352, 11456704, 22913408]

約数ペア:

[(1, 22913408), (2, 11456704), (4, 5728352), (7, 3273344), (8, 2864176), (14, 1636672), (16, 1432088), (28, 818336), (32, 716044), (56, 409168), (64, 358022), (107, 214144), (112, 204584), (128, 179011), (214, 107072), (224, 102292), (239, 95872), (428, 53536), (448, 51146), (478, 47936), (749, 30592), (856, 26768), (896, 25573), (956, 23968), (1498, 15296), (1673, 13696), (1712, 13384), (1912, 11984), (2996, 7648), (3346, 6848), (3424, 6692), (3824, 5992)]