2660224

素因数分解:

$2^7\times 7^1\times {\mathrm{2969}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 6058800

約数和(自身を除く): 3398576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2969, 5938, 11876, 20783, 23752, 41566, 47504, 83132, 95008, 166264, 190016, 332528, 380032, 665056, 1330112, 2660224]

約数ペア:

[(1, 2660224), (2, 1330112), (4, 665056), (7, 380032), (8, 332528), (14, 190016), (16, 166264), (28, 95008), (32, 83132), (56, 47504), (64, 41566), (112, 23752), (128, 20783), (224, 11876), (448, 5938), (896, 2969)]