71400616

素因数分解:

$2^3\times 7^1\times {\mathrm{1275011}}^1$

素因数の和:1275024

約数の個数: 16

約数和(自身を含む): 153001440

約数和(自身を除く): 81600824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1275011, 2550022, 5100044, 8925077, 10200088, 17850154, 35700308, 71400616]

約数ペア:

[(1, 71400616), (2, 35700308), (4, 17850154), (7, 10200088), (8, 8925077), (14, 5100044), (28, 2550022), (56, 1275011)]