447647534

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 704574720

約数和(自身を除く): 256927186

約数列:

[1, 2, 37, 73, 74, 146, 173, 346, 479, 958, 2701, 5402, 6401, 12629, 12802, 17723, 25258, 34967, 35446, 69934, 82867, 165734, 467273, 934546, 1293779, 2587558, 3066079, 6049291, 6132158, 12098582, 223823767, 447647534]

約数ペア:

[(1, 447647534), (2, 223823767), (37, 12098582), (73, 6132158), (74, 6049291), (146, 3066079), (173, 2587558), (346, 1293779), (479, 934546), (958, 467273), (2701, 165734), (5402, 82867), (6401, 69934), (12629, 35446), (12802, 34967), (17723, 25258)]