38511536

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 89994240

約数和(自身を除く): 51482704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 71, 112, 116, 142, 167, 203, 232, 284, 334, 406, 464, 497, 568, 668, 812, 994, 1136, 1169, 1336, 1624, 1988, 2059, 2338, 2672, 3248, 3976, 4118, 4676, 4843, 7952, 8236, 9352, 9686, 11857, 14413, 16472, 18704, 19372, 23714, 28826, 32944, 33901, 38744, 47428, 57652, 67802, 77488, 82999, 94856, 115304, 135604, 165998, 189712, 230608, 271208, 331996, 343853, 542416, 663992, 687706, 1327984, 1375412, 2406971, 2750824, 4813942, 5501648, 9627884, 19255768, 38511536]

約数ペア:

[(1, 38511536), (2, 19255768), (4, 9627884), (7, 5501648), (8, 4813942), (14, 2750824), (16, 2406971), (28, 1375412), (29, 1327984), (56, 687706), (58, 663992), (71, 542416), (112, 343853), (116, 331996), (142, 271208), (167, 230608), (203, 189712), (232, 165998), (284, 135604), (334, 115304), (406, 94856), (464, 82999), (497, 77488), (568, 67802), (668, 57652), (812, 47428), (994, 38744), (1136, 33901), (1169, 32944), (1336, 28826), (1624, 23714), (1988, 19372), (2059, 18704), (2338, 16472), (2672, 14413), (3248, 11857), (3976, 9686), (4118, 9352), (4676, 8236), (4843, 7952)]