8356020736

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{75209}}^1$

素因数の和:75265

約数の個数: 80

約数和(自身を含む): 19696596480

約数和(自身を除く): 11340575744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 13888, 15872, 27776, 55552, 75209, 111104, 150418, 300836, 526463, 601672, 1052926, 1203344, 2105852, 2331479, 2406688, 4211704, 4662958, 4813376, 8423408, 9325916, 9626752, 16320353, 16846816, 18651832, 19253504, 32640706, 33693632, 37303664, 38507008, 65281412, 67387264, 74607328, 130562824, 134774528, 149214656, 261125648, 269549056, 298429312, 522251296, 596858624, 1044502592, 1193717248, 2089005184, 4178010368, 8356020736]

約数ペア:

[(1, 8356020736), (2, 4178010368), (4, 2089005184), (7, 1193717248), (8, 1044502592), (14, 596858624), (16, 522251296), (28, 298429312), (31, 269549056), (32, 261125648), (56, 149214656), (62, 134774528), (64, 130562824), (112, 74607328), (124, 67387264), (128, 65281412), (217, 38507008), (224, 37303664), (248, 33693632), (256, 32640706), (434, 19253504), (448, 18651832), (496, 16846816), (512, 16320353), (868, 9626752), (896, 9325916), (992, 8423408), (1736, 4813376), (1792, 4662958), (1984, 4211704), (3472, 2406688), (3584, 2331479), (3968, 2105852), (6944, 1203344), (7936, 1052926), (13888, 601672), (15872, 526463), (27776, 300836), (55552, 150418), (75209, 111104)]