40480538

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{4271}}^1$

素因数の和:4957

約数の個数: 16

約数和(自身を含む): 69513984

約数和(自身を除く): 29033446

約数列:

[1, 2, 7, 14, 677, 1354, 4271, 4739, 8542, 9478, 29897, 59794, 2891467, 5782934, 20240269, 40480538]

約数ペア:

[(1, 40480538), (2, 20240269), (7, 5782934), (14, 2891467), (677, 59794), (1354, 29897), (4271, 9478), (4739, 8542)]