57857408

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 136043520

約数和(自身を除く): 78186112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 2083, 3472, 3968, 4166, 6944, 8332, 13888, 14581, 16664, 27776, 29162, 33328, 58324, 64573, 66656, 116648, 129146, 133312, 233296, 258292, 266624, 452011, 466592, 516584, 904022, 933184, 1033168, 1808044, 1866368, 2066336, 3616088, 4132672, 7232176, 8265344, 14464352, 28928704, 57857408]

約数ペア:

[(1, 57857408), (2, 28928704), (4, 14464352), (7, 8265344), (8, 7232176), (14, 4132672), (16, 3616088), (28, 2066336), (31, 1866368), (32, 1808044), (56, 1033168), (62, 933184), (64, 904022), (112, 516584), (124, 466592), (128, 452011), (217, 266624), (224, 258292), (248, 233296), (434, 133312), (448, 129146), (496, 116648), (868, 66656), (896, 64573), (992, 58324), (1736, 33328), (1984, 29162), (2083, 27776), (3472, 16664), (3968, 14581), (4166, 13888), (6944, 8332)]