27794390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4549}}^1$

素因数の和:4616

約数の個数: 32

約数和(自身を含む): 55036800

約数和(自身を除く): 27242410

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 4549, 6110, 9098, 22745, 45490, 59137, 118274, 213803, 295685, 427606, 591370, 1069015, 2138030, 2779439, 5558878, 13897195, 27794390]

約数ペア:

[(1, 27794390), (2, 13897195), (5, 5558878), (10, 2779439), (13, 2138030), (26, 1069015), (47, 591370), (65, 427606), (94, 295685), (130, 213803), (235, 118274), (470, 59137), (611, 45490), (1222, 22745), (3055, 9098), (4549, 6110)]