70777811.000000000

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{392347}}^1$

素因数の和:392365

約数の個数: 40

約数和(自身を含む): 389209216

約数和(自身を除く): 257380624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 392347, 784694, 1177041, 1569388, 2354082, 2746429, 3138776, 4708164, 5492858, 6277552, 8239287, 9416328, 10985716, 16478574, 18832656, 21971432, 32957148, 43942864, 65914296, 131828592]

約数ペア:

[(1, 131828592), (2, 65914296), (3, 43942864), (4, 32957148), (6, 21971432), (7, 18832656), (8, 16478574), (12, 10985716), (14, 9416328), (16, 8239287), (21, 6277552), (24, 5492858), (28, 4708164), (42, 3138776), (48, 2746429), (56, 2354082), (84, 1569388), (112, 1177041), (168, 784694), (336, 392347)]