40373284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 84130816

約数和(自身を除く): 43757532

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 193, 217, 241, 386, 434, 482, 772, 868, 964, 1351, 1687, 2702, 3374, 5404, 5983, 6748, 7471, 11966, 14942, 23932, 29884, 41881, 46513, 52297, 83762, 93026, 104594, 167524, 186052, 209188, 325591, 651182, 1302364, 1441903, 2883806, 5767612, 10093321, 20186642, 40373284]

約数ペア:

[(1, 40373284), (2, 20186642), (4, 10093321), (7, 5767612), (14, 2883806), (28, 1441903), (31, 1302364), (62, 651182), (124, 325591), (193, 209188), (217, 186052), (241, 167524), (386, 104594), (434, 93026), (482, 83762), (772, 52297), (868, 46513), (964, 41881), (1351, 29884), (1687, 23932), (2702, 14942), (3374, 11966), (5404, 7471), (5983, 6748)]