56427392

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 130429440

約数和(自身を除く): 74002048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 887, 896, 994, 1136, 1774, 1988, 2272, 3548, 3976, 4544, 6209, 7096, 7952, 9088, 12418, 14192, 15904, 24836, 28384, 31808, 49672, 56768, 62977, 63616, 99344, 113536, 125954, 198688, 251908, 397376, 440839, 503816, 794752, 881678, 1007632, 1763356, 2015264, 3526712, 4030528, 7053424, 8061056, 14106848, 28213696, 56427392]

約数ペア:

[(1, 56427392), (2, 28213696), (4, 14106848), (7, 8061056), (8, 7053424), (14, 4030528), (16, 3526712), (28, 2015264), (32, 1763356), (56, 1007632), (64, 881678), (71, 794752), (112, 503816), (128, 440839), (142, 397376), (224, 251908), (284, 198688), (448, 125954), (497, 113536), (568, 99344), (887, 63616), (896, 62977), (994, 56768), (1136, 49672), (1774, 31808), (1988, 28384), (2272, 24836), (3548, 15904), (3976, 14192), (4544, 12418), (6209, 9088), (7096, 7952)]