64957368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{386651}}^1$

素因数の和:386667

約数の個数: 32

約数和(自身を含む): 185592960

約数和(自身を除く): 120635592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 386651, 773302, 1159953, 1546604, 2319906, 2706557, 3093208, 4639812, 5413114, 8119671, 9279624, 10826228, 16239342, 21652456, 32478684, 64957368]

約数ペア:

[(1, 64957368), (2, 32478684), (3, 21652456), (4, 16239342), (6, 10826228), (7, 9279624), (8, 8119671), (12, 5413114), (14, 4639812), (21, 3093208), (24, 2706557), (28, 2319906), (42, 1546604), (56, 1159953), (84, 773302), (168, 386651)]