63439768

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8269}}^1$

素因数の和:8419

約数の個数: 32

約数和(自身を含む): 136951200

約数和(自身を除く): 73511432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 8269, 16538, 33076, 57883, 66152, 115766, 231532, 463064, 1132853, 2265706, 4531412, 7929971, 9062824, 15859942, 31719884, 63439768]

約数ペア:

[(1, 63439768), (2, 31719884), (4, 15859942), (7, 9062824), (8, 7929971), (14, 4531412), (28, 2265706), (56, 1132853), (137, 463064), (274, 231532), (548, 115766), (959, 66152), (1096, 57883), (1918, 33076), (3836, 16538), (7672, 8269)]