6981632

素因数分解:

$2^{11}\times 7^1\times {\mathrm{487}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 15986880

約数和(自身を除く): 9005248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 487, 512, 896, 974, 1024, 1792, 1948, 2048, 3409, 3584, 3896, 6818, 7168, 7792, 13636, 14336, 15584, 27272, 31168, 54544, 62336, 109088, 124672, 218176, 249344, 436352, 498688, 872704, 997376, 1745408, 3490816, 6981632]

約数ペア:

[(1, 6981632), (2, 3490816), (4, 1745408), (7, 997376), (8, 872704), (14, 498688), (16, 436352), (28, 249344), (32, 218176), (56, 124672), (64, 109088), (112, 62336), (128, 54544), (224, 31168), (256, 27272), (448, 15584), (487, 14336), (512, 13636), (896, 7792), (974, 7168), (1024, 6818), (1792, 3896), (1948, 3584), (2048, 3409)]