13963544

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 30045600

約数和(自身を除く): 16082056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 641, 778, 1282, 1556, 2564, 2723, 3112, 4487, 5128, 5446, 8974, 10892, 17948, 21784, 35896, 249349, 498698, 997396, 1745443, 1994792, 3490886, 6981772, 13963544]

約数ペア:

[(1, 13963544), (2, 6981772), (4, 3490886), (7, 1994792), (8, 1745443), (14, 997396), (28, 498698), (56, 249349), (389, 35896), (641, 21784), (778, 17948), (1282, 10892), (1556, 8974), (2564, 5446), (2723, 5128), (3112, 4487)]