39280384

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 97866720

約数和(自身を除く): 58586336

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 37, 44, 52, 58, 64, 74, 88, 104, 116, 128, 143, 148, 176, 208, 232, 256, 286, 296, 319, 352, 377, 407, 416, 464, 481, 572, 592, 638, 704, 754, 814, 832, 928, 962, 1073, 1144, 1184, 1276, 1408, 1508, 1628, 1664, 1856, 1924, 2146, 2288, 2368, 2552, 2816, 3016, 3256, 3328, 3712, 3848, 4147, 4292, 4576, 4736, 5104, 5291, 6032, 6512, 7424, 7696, 8294, 8584, 9152, 9472, 10208, 10582, 11803, 12064, 13024, 13949, 15392, 16588, 17168, 18304, 20416, 21164, 23606, 24128, 26048, 27898, 30784, 33176, 34336, 36608, 40832, 42328, 47212, 48256, 52096, 55796, 61568, 66352, 68672, 81664, 84656, 94424, 96512, 104192, 111592, 123136, 132704, 137344, 153439, 169312, 188848, 223184, 265408, 274688, 306878, 338624, 377696, 446368, 530816, 613756, 677248, 755392, 892736, 1061632, 1227512, 1354496, 1510784, 1785472, 2455024, 3021568, 3570944, 4910048, 9820096, 19640192, 39280384]

約数ペア:

[(1, 39280384), (2, 19640192), (4, 9820096), (8, 4910048), (11, 3570944), (13, 3021568), (16, 2455024), (22, 1785472), (26, 1510784), (29, 1354496), (32, 1227512), (37, 1061632), (44, 892736), (52, 755392), (58, 677248), (64, 613756), (74, 530816), (88, 446368), (104, 377696), (116, 338624), (128, 306878), (143, 274688), (148, 265408), (176, 223184), (208, 188848), (232, 169312), (256, 153439), (286, 137344), (296, 132704), (319, 123136), (352, 111592), (377, 104192), (407, 96512), (416, 94424), (464, 84656), (481, 81664), (572, 68672), (592, 66352), (638, 61568), (704, 55796), (754, 52096), (814, 48256), (832, 47212), (928, 42328), (962, 40832), (1073, 36608), (1144, 34336), (1184, 33176), (1276, 30784), (1408, 27898), (1508, 26048), (1628, 24128), (1664, 23606), (1856, 21164), (1924, 20416), (2146, 18304), (2288, 17168), (2368, 16588), (2552, 15392), (2816, 13949), (3016, 13024), (3256, 12064), (3328, 11803), (3712, 10582), (3848, 10208), (4147, 9472), (4292, 9152), (4576, 8584), (4736, 8294), (5104, 7696), (5291, 7424), (6032, 6512)]