70970816

素因数分解:

$2^6\times 7^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 112

約数和(自身を含む): 170078400

約数和(自身を除く): 99107584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 61, 64, 98, 106, 112, 122, 196, 212, 224, 244, 343, 371, 392, 424, 427, 448, 488, 686, 742, 784, 848, 854, 976, 1372, 1484, 1568, 1696, 1708, 1952, 2597, 2744, 2968, 2989, 3136, 3233, 3392, 3416, 3904, 5194, 5488, 5936, 5978, 6466, 6832, 10388, 10976, 11872, 11956, 12932, 13664, 18179, 20776, 20923, 21952, 22631, 23744, 23912, 25864, 27328, 36358, 41552, 41846, 45262, 47824, 51728, 72716, 83104, 83692, 90524, 95648, 103456, 145432, 158417, 166208, 167384, 181048, 191296, 206912, 290864, 316834, 334768, 362096, 581728, 633668, 669536, 724192, 1108919, 1163456, 1267336, 1339072, 1448384, 2217838, 2534672, 4435676, 5069344, 8871352, 10138688, 17742704, 35485408, 70970816]

約数ペア:

[(1, 70970816), (2, 35485408), (4, 17742704), (7, 10138688), (8, 8871352), (14, 5069344), (16, 4435676), (28, 2534672), (32, 2217838), (49, 1448384), (53, 1339072), (56, 1267336), (61, 1163456), (64, 1108919), (98, 724192), (106, 669536), (112, 633668), (122, 581728), (196, 362096), (212, 334768), (224, 316834), (244, 290864), (343, 206912), (371, 191296), (392, 181048), (424, 167384), (427, 166208), (448, 158417), (488, 145432), (686, 103456), (742, 95648), (784, 90524), (848, 83692), (854, 83104), (976, 72716), (1372, 51728), (1484, 47824), (1568, 45262), (1696, 41846), (1708, 41552), (1952, 36358), (2597, 27328), (2744, 25864), (2968, 23912), (2989, 23744), (3136, 22631), (3233, 21952), (3392, 20923), (3416, 20776), (3904, 18179), (5194, 13664), (5488, 12932), (5936, 11956), (5978, 11872), (6466, 10976), (6832, 10388)]