26975744

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 58924800

約数和(自身を除く): 31949056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 59, 64, 76, 94, 118, 128, 152, 188, 236, 256, 304, 376, 472, 512, 608, 752, 893, 944, 1121, 1216, 1504, 1786, 1888, 2242, 2432, 2773, 3008, 3572, 3776, 4484, 4864, 5546, 6016, 7144, 7552, 8968, 9728, 11092, 12032, 14288, 15104, 17936, 22184, 24064, 28576, 30208, 35872, 44368, 52687, 57152, 71744, 88736, 105374, 114304, 143488, 177472, 210748, 228608, 286976, 354944, 421496, 457216, 573952, 709888, 842992, 1419776, 1685984, 3371968, 6743936, 13487872, 26975744]

約数ペア:

[(1, 26975744), (2, 13487872), (4, 6743936), (8, 3371968), (16, 1685984), (19, 1419776), (32, 842992), (38, 709888), (47, 573952), (59, 457216), (64, 421496), (76, 354944), (94, 286976), (118, 228608), (128, 210748), (152, 177472), (188, 143488), (236, 114304), (256, 105374), (304, 88736), (376, 71744), (472, 57152), (512, 52687), (608, 44368), (752, 35872), (893, 30208), (944, 28576), (1121, 24064), (1216, 22184), (1504, 17936), (1786, 15104), (1888, 14288), (2242, 12032), (2432, 11092), (2773, 9728), (3008, 8968), (3572, 7552), (3776, 7144), (4484, 6016), (4864, 5546)]