71570296

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 161441280

約数和(自身を除く): 89870984

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 181, 184, 307, 322, 362, 614, 644, 724, 1228, 1267, 1288, 1448, 2149, 2456, 2534, 4163, 4298, 5068, 7061, 8326, 8596, 10136, 14122, 16652, 17192, 28244, 29141, 33304, 49427, 55567, 56488, 58282, 98854, 111134, 116564, 197708, 222268, 233128, 388969, 395416, 444536, 777938, 1278041, 1555876, 2556082, 3111752, 5112164, 8946287, 10224328, 17892574, 35785148, 71570296]

約数ペア:

[(1, 71570296), (2, 35785148), (4, 17892574), (7, 10224328), (8, 8946287), (14, 5112164), (23, 3111752), (28, 2556082), (46, 1555876), (56, 1278041), (92, 777938), (161, 444536), (181, 395416), (184, 388969), (307, 233128), (322, 222268), (362, 197708), (614, 116564), (644, 111134), (724, 98854), (1228, 58282), (1267, 56488), (1288, 55567), (1448, 49427), (2149, 33304), (2456, 29141), (2534, 28244), (4163, 17192), (4298, 16652), (5068, 14122), (7061, 10136), (8326, 8596)]