395283392

素因数分解:

$2^6\times 7^2\times {\mathrm{126047}}^1$

素因数の和:126073

約数の個数: 42

約数和(自身を含む): 912461472

約数和(自身を除く): 517178080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 126047, 252094, 504188, 882329, 1008376, 1764658, 2016752, 3529316, 4033504, 6176303, 7058632, 8067008, 12352606, 14117264, 24705212, 28234528, 49410424, 56469056, 98820848, 197641696, 395283392]

約数ペア:

[(1, 395283392), (2, 197641696), (4, 98820848), (7, 56469056), (8, 49410424), (14, 28234528), (16, 24705212), (28, 14117264), (32, 12352606), (49, 8067008), (56, 7058632), (64, 6176303), (98, 4033504), (112, 3529316), (196, 2016752), (224, 1764658), (392, 1008376), (448, 882329), (784, 504188), (1568, 252094), (3136, 126047)]