82457984

素因数分解:

$2^7\times 7^2\times {\mathrm{13147}}^1$

素因数の和:13175

約数の個数: 48

約数和(自身を含む): 191106180

約数和(自身を除く): 108648196

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 13147, 26294, 52588, 92029, 105176, 184058, 210352, 368116, 420704, 644203, 736232, 841408, 1288406, 1472464, 1682816, 2576812, 2944928, 5153624, 5889856, 10307248, 11779712, 20614496, 41228992, 82457984]

約数ペア:

[(1, 82457984), (2, 41228992), (4, 20614496), (7, 11779712), (8, 10307248), (14, 5889856), (16, 5153624), (28, 2944928), (32, 2576812), (49, 1682816), (56, 1472464), (64, 1288406), (98, 841408), (112, 736232), (128, 644203), (196, 420704), (224, 368116), (392, 210352), (448, 184058), (784, 105176), (896, 92029), (1568, 52588), (3136, 26294), (6272, 13147)]