39550112

素因数分解:

$2^5\times 7^1\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 89413632

約数和(自身を除く): 49863520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 383, 461, 766, 922, 1532, 1844, 2681, 3064, 3227, 3688, 5362, 6128, 6454, 7376, 10724, 12256, 12908, 14752, 21448, 25816, 42896, 51632, 85792, 103264, 176563, 353126, 706252, 1235941, 1412504, 2471882, 2825008, 4943764, 5650016, 9887528, 19775056, 39550112]

約数ペア:

[(1, 39550112), (2, 19775056), (4, 9887528), (7, 5650016), (8, 4943764), (14, 2825008), (16, 2471882), (28, 1412504), (32, 1235941), (56, 706252), (112, 353126), (224, 176563), (383, 103264), (461, 85792), (766, 51632), (922, 42896), (1532, 25816), (1844, 21448), (2681, 14752), (3064, 12908), (3227, 12256), (3688, 10724), (5362, 7376), (6128, 6454)]