27693184

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 59364000

約数和(自身を除く): 31670816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 193, 236, 304, 386, 472, 608, 772, 944, 1121, 1216, 1544, 1888, 2242, 2432, 3088, 3667, 3776, 4484, 6176, 7334, 7552, 8968, 11387, 12352, 14668, 17936, 22774, 24704, 29336, 35872, 45548, 58672, 71744, 91096, 117344, 143488, 182192, 216353, 234688, 364384, 432706, 469376, 728768, 865412, 1457536, 1730824, 3461648, 6923296, 13846592, 27693184]

約数ペア:

[(1, 27693184), (2, 13846592), (4, 6923296), (8, 3461648), (16, 1730824), (19, 1457536), (32, 865412), (38, 728768), (59, 469376), (64, 432706), (76, 364384), (118, 234688), (128, 216353), (152, 182192), (193, 143488), (236, 117344), (304, 91096), (386, 71744), (472, 58672), (608, 45548), (772, 35872), (944, 29336), (1121, 24704), (1216, 22774), (1544, 17936), (1888, 14668), (2242, 12352), (2432, 11387), (3088, 8968), (3667, 7552), (3776, 7334), (4484, 6176)]