38834176

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 52

約数和(自身を含む): 81910000

約数和(自身を除く): 43075824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 499, 512, 608, 998, 1024, 1216, 1996, 2048, 2432, 3992, 4096, 4864, 7984, 9481, 9728, 15968, 18962, 19456, 31936, 37924, 38912, 63872, 75848, 77824, 127744, 151696, 255488, 303392, 510976, 606784, 1021952, 1213568, 2043904, 2427136, 4854272, 9708544, 19417088, 38834176]

約数ペア:

[(1, 38834176), (2, 19417088), (4, 9708544), (8, 4854272), (16, 2427136), (19, 2043904), (32, 1213568), (38, 1021952), (64, 606784), (76, 510976), (128, 303392), (152, 255488), (256, 151696), (304, 127744), (499, 77824), (512, 75848), (608, 63872), (998, 38912), (1024, 37924), (1216, 31936), (1996, 19456), (2048, 18962), (2432, 15968), (3992, 9728), (4096, 9481), (4864, 7984)]