39732448

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2099

約数の個数: 48

約数和(自身を含む): 90447840

約数和(自身を除く): 50715392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 1993, 2492, 2848, 3986, 4984, 7972, 9968, 13951, 15944, 19936, 27902, 31888, 55804, 63776, 111608, 177377, 223216, 354754, 446432, 709508, 1241639, 1419016, 2483278, 2838032, 4966556, 5676064, 9933112, 19866224, 39732448]

約数ペア:

[(1, 39732448), (2, 19866224), (4, 9933112), (7, 5676064), (8, 4966556), (14, 2838032), (16, 2483278), (28, 1419016), (32, 1241639), (56, 709508), (89, 446432), (112, 354754), (178, 223216), (224, 177377), (356, 111608), (623, 63776), (712, 55804), (1246, 31888), (1424, 27902), (1993, 19936), (2492, 15944), (2848, 13951), (3986, 9968), (4984, 7972)]