27143536

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 63656640

約数和(自身を除く): 36513104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 61, 112, 116, 122, 137, 203, 232, 244, 274, 406, 427, 464, 488, 548, 812, 854, 959, 976, 1096, 1624, 1708, 1769, 1918, 2192, 3248, 3416, 3538, 3836, 3973, 6832, 7076, 7672, 7946, 8357, 12383, 14152, 15344, 15892, 16714, 24766, 27811, 28304, 31784, 33428, 49532, 55622, 58499, 63568, 66856, 99064, 111244, 116998, 133712, 198128, 222488, 233996, 242353, 444976, 467992, 484706, 935984, 969412, 1696471, 1938824, 3392942, 3877648, 6785884, 13571768, 27143536]

約数ペア:

[(1, 27143536), (2, 13571768), (4, 6785884), (7, 3877648), (8, 3392942), (14, 1938824), (16, 1696471), (28, 969412), (29, 935984), (56, 484706), (58, 467992), (61, 444976), (112, 242353), (116, 233996), (122, 222488), (137, 198128), (203, 133712), (232, 116998), (244, 111244), (274, 99064), (406, 66856), (427, 63568), (464, 58499), (488, 55622), (548, 49532), (812, 33428), (854, 31784), (959, 28304), (976, 27811), (1096, 24766), (1624, 16714), (1708, 15892), (1769, 15344), (1918, 14152), (2192, 12383), (3248, 8357), (3416, 7946), (3538, 7672), (3836, 7076), (3973, 6832)]