27081472

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 60338880

約数和(自身を除く): 33257408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 128, 163, 176, 236, 256, 326, 352, 472, 649, 652, 704, 944, 1298, 1304, 1408, 1793, 1888, 2596, 2608, 2816, 3586, 3776, 5192, 5216, 7172, 7552, 9617, 10384, 10432, 14344, 15104, 19234, 20768, 20864, 28688, 38468, 41536, 41728, 57376, 76936, 83072, 105787, 114752, 153872, 166144, 211574, 229504, 307744, 423148, 459008, 615488, 846296, 1230976, 1692592, 2461952, 3385184, 6770368, 13540736, 27081472]

約数ペア:

[(1, 27081472), (2, 13540736), (4, 6770368), (8, 3385184), (11, 2461952), (16, 1692592), (22, 1230976), (32, 846296), (44, 615488), (59, 459008), (64, 423148), (88, 307744), (118, 229504), (128, 211574), (163, 166144), (176, 153872), (236, 114752), (256, 105787), (326, 83072), (352, 76936), (472, 57376), (649, 41728), (652, 41536), (704, 38468), (944, 28688), (1298, 20864), (1304, 20768), (1408, 19234), (1793, 15104), (1888, 14344), (2596, 10432), (2608, 10384), (2816, 9617), (3586, 7552), (3776, 7172), (5192, 5216)]