39709584

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 120

約数和(自身を含む): 118530360

約数和(自身を除く): 78820776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 144, 148, 174, 222, 232, 257, 261, 296, 333, 348, 444, 464, 514, 522, 592, 666, 696, 771, 888, 1028, 1044, 1073, 1332, 1392, 1542, 1776, 2056, 2088, 2146, 2313, 2664, 3084, 3219, 4112, 4176, 4292, 4626, 5328, 6168, 6438, 7453, 8584, 9252, 9509, 9657, 12336, 12876, 14906, 17168, 18504, 19018, 19314, 22359, 25752, 28527, 29812, 37008, 38036, 38628, 44718, 51504, 57054, 59624, 67077, 76072, 77256, 85581, 89436, 114108, 119248, 134154, 152144, 154512, 171162, 178872, 228216, 268308, 275761, 342324, 357744, 456432, 536616, 551522, 684648, 827283, 1073232, 1103044, 1369296, 1654566, 2206088, 2481849, 3309132, 4412176, 4963698, 6618264, 9927396, 13236528, 19854792, 39709584]

約数ペア:

[(1, 39709584), (2, 19854792), (3, 13236528), (4, 9927396), (6, 6618264), (8, 4963698), (9, 4412176), (12, 3309132), (16, 2481849), (18, 2206088), (24, 1654566), (29, 1369296), (36, 1103044), (37, 1073232), (48, 827283), (58, 684648), (72, 551522), (74, 536616), (87, 456432), (111, 357744), (116, 342324), (144, 275761), (148, 268308), (174, 228216), (222, 178872), (232, 171162), (257, 154512), (261, 152144), (296, 134154), (333, 119248), (348, 114108), (444, 89436), (464, 85581), (514, 77256), (522, 76072), (592, 67077), (666, 59624), (696, 57054), (771, 51504), (888, 44718), (1028, 38628), (1044, 38036), (1073, 37008), (1332, 29812), (1392, 28527), (1542, 25752), (1776, 22359), (2056, 19314), (2088, 19018), (2146, 18504), (2313, 17168), (2664, 14906), (3084, 12876), (3219, 12336), (4112, 9657), (4176, 9509), (4292, 9252), (4626, 8584), (5328, 7453), (6168, 6438)]