47072476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1669}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 90059760

約数和(自身を除く): 42987284

約数列:

[1, 2, 4, 11, 22, 44, 641, 1282, 1669, 2564, 3338, 6676, 7051, 14102, 18359, 28204, 36718, 73436, 1069829, 2139658, 4279316, 11768119, 23536238, 47072476]

約数ペア:

[(1, 47072476), (2, 23536238), (4, 11768119), (11, 4279316), (22, 2139658), (44, 1069829), (641, 73436), (1282, 36718), (1669, 28204), (2564, 18359), (3338, 14102), (6676, 7051)]