37874906368

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{20359}}^1$

素因数の和:20444

約数の個数: 108

約数和(自身を含む): 83772685920

約数和(自身を除く): 45897779552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 169, 172, 208, 256, 338, 344, 416, 559, 676, 688, 832, 1118, 1352, 1376, 1664, 2236, 2704, 2752, 3328, 4472, 5408, 5504, 7267, 8944, 10816, 11008, 14534, 17888, 20359, 21632, 29068, 35776, 40718, 43264, 58136, 71552, 81436, 116272, 143104, 162872, 232544, 264667, 325744, 465088, 529334, 651488, 875437, 930176, 1058668, 1302976, 1750874, 1860352, 2117336, 2605952, 3440671, 3501748, 4234672, 5211904, 6881342, 7003496, 8469344, 11380681, 13762684, 14006992, 16938688, 22761362, 27525368, 28013984, 33877376, 45522724, 55050736, 56027968, 67754752, 91045448, 110101472, 112055936, 147948853, 182090896, 220202944, 224111872, 295897706, 364181792, 440405888, 591795412, 728363584, 880811776, 1183590824, 1456727168, 2367181648, 2913454336, 4734363296, 9468726592, 18937453184, 37874906368]

約数ペア:

[(1, 37874906368), (2, 18937453184), (4, 9468726592), (8, 4734363296), (13, 2913454336), (16, 2367181648), (26, 1456727168), (32, 1183590824), (43, 880811776), (52, 728363584), (64, 591795412), (86, 440405888), (104, 364181792), (128, 295897706), (169, 224111872), (172, 220202944), (208, 182090896), (256, 147948853), (338, 112055936), (344, 110101472), (416, 91045448), (559, 67754752), (676, 56027968), (688, 55050736), (832, 45522724), (1118, 33877376), (1352, 28013984), (1376, 27525368), (1664, 22761362), (2236, 16938688), (2704, 14006992), (2752, 13762684), (3328, 11380681), (4472, 8469344), (5408, 7003496), (5504, 6881342), (7267, 5211904), (8944, 4234672), (10816, 3501748), (11008, 3440671), (14534, 2605952), (17888, 2117336), (20359, 1860352), (21632, 1750874), (29068, 1302976), (35776, 1058668), (40718, 930176), (43264, 875437), (58136, 651488), (71552, 529334), (81436, 465088), (116272, 325744), (143104, 264667), (162872, 232544)]