71548288

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 166464000

約数和(自身を除く): 94915712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1316, 1504, 1699, 2632, 3008, 3398, 5264, 6016, 6796, 10528, 11893, 13592, 21056, 23786, 27184, 42112, 47572, 54368, 79853, 95144, 108736, 159706, 190288, 217472, 319412, 380576, 558971, 638824, 761152, 1117942, 1277648, 1522304, 2235884, 2555296, 4471768, 5110592, 8943536, 10221184, 17887072, 35774144, 71548288]

約数ペア:

[(1, 71548288), (2, 35774144), (4, 17887072), (7, 10221184), (8, 8943536), (14, 5110592), (16, 4471768), (28, 2555296), (32, 2235884), (47, 1522304), (56, 1277648), (64, 1117942), (94, 761152), (112, 638824), (128, 558971), (188, 380576), (224, 319412), (329, 217472), (376, 190288), (448, 159706), (658, 108736), (752, 95144), (896, 79853), (1316, 54368), (1504, 47572), (1699, 42112), (2632, 27184), (3008, 23786), (3398, 21056), (5264, 13592), (6016, 11893), (6796, 10528)]