2582735488

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15137}}^1$

素因数の和:15225

約数の個数: 64

約数和(自身を含む): 5435147520

約数和(自身を除く): 2852412032

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 3968, 5332, 5504, 10664, 15137, 21328, 30274, 42656, 60548, 85312, 121096, 170624, 242192, 469247, 484384, 650891, 938494, 968768, 1301782, 1876988, 1937536, 2603564, 3753976, 5207128, 7507952, 10414256, 15015904, 20177621, 20828512, 30031808, 40355242, 41657024, 60063616, 80710484, 83314048, 161420968, 322841936, 645683872, 1291367744, 2582735488]

約数ペア:

[(1, 2582735488), (2, 1291367744), (4, 645683872), (8, 322841936), (16, 161420968), (31, 83314048), (32, 80710484), (43, 60063616), (62, 41657024), (64, 40355242), (86, 30031808), (124, 20828512), (128, 20177621), (172, 15015904), (248, 10414256), (344, 7507952), (496, 5207128), (688, 3753976), (992, 2603564), (1333, 1937536), (1376, 1876988), (1984, 1301782), (2666, 968768), (2752, 938494), (3968, 650891), (5332, 484384), (5504, 469247), (10664, 242192), (15137, 170624), (21328, 121096), (30274, 85312), (42656, 60548)]