55386368

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 118960800

約数和(自身を除く): 63574432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 193, 236, 256, 304, 386, 472, 608, 772, 944, 1121, 1216, 1544, 1888, 2242, 2432, 3088, 3667, 3776, 4484, 4864, 6176, 7334, 7552, 8968, 11387, 12352, 14668, 15104, 17936, 22774, 24704, 29336, 35872, 45548, 49408, 58672, 71744, 91096, 117344, 143488, 182192, 216353, 234688, 286976, 364384, 432706, 469376, 728768, 865412, 938752, 1457536, 1730824, 2915072, 3461648, 6923296, 13846592, 27693184, 55386368]

約数ペア:

[(1, 55386368), (2, 27693184), (4, 13846592), (8, 6923296), (16, 3461648), (19, 2915072), (32, 1730824), (38, 1457536), (59, 938752), (64, 865412), (76, 728768), (118, 469376), (128, 432706), (152, 364384), (193, 286976), (236, 234688), (256, 216353), (304, 182192), (386, 143488), (472, 117344), (608, 91096), (772, 71744), (944, 58672), (1121, 49408), (1216, 45548), (1544, 35872), (1888, 29336), (2242, 24704), (2432, 22774), (3088, 17936), (3667, 15104), (3776, 14668), (4484, 12352), (4864, 11387), (6176, 8968), (7334, 7552)]