70481712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{209767}}^1$

素因数の和:209785

約数の個数: 40

約数和(自身を含む): 208089856

約数和(自身を除く): 137608144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 209767, 419534, 629301, 839068, 1258602, 1468369, 1678136, 2517204, 2936738, 3356272, 4405107, 5034408, 5873476, 8810214, 10068816, 11746952, 17620428, 23493904, 35240856, 70481712]

約数ペア:

[(1, 70481712), (2, 35240856), (3, 23493904), (4, 17620428), (6, 11746952), (7, 10068816), (8, 8810214), (12, 5873476), (14, 5034408), (16, 4405107), (21, 3356272), (24, 2936738), (28, 2517204), (42, 1678136), (48, 1468369), (56, 1258602), (84, 839068), (112, 629301), (168, 419534), (336, 209767)]