27440554

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6481}}^1$

素因数の和:6585

約数の個数: 16

約数和(自身を含む): 43170120

約数和(自身を除く): 15729566

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 6481, 12962, 187949, 375898, 473113, 946226, 13720277, 27440554]

約数ペア:

[(1, 27440554), (2, 13720277), (29, 946226), (58, 473113), (73, 375898), (146, 187949), (2117, 12962), (4234, 6481)]