47131966

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 84142080

約数和(自身を除く): 37010114

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 829, 917, 1658, 1834, 4061, 5803, 8122, 11606, 25699, 28427, 51398, 56854, 108599, 179893, 217198, 359786, 760193, 1520386, 3366569, 6733138, 23565983, 47131966]

約数ペア:

[(1, 47131966), (2, 23565983), (7, 6733138), (14, 3366569), (31, 1520386), (62, 760193), (131, 359786), (217, 217198), (262, 179893), (434, 108599), (829, 56854), (917, 51398), (1658, 28427), (1834, 25699), (4061, 11606), (5803, 8122)]