71722994

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{64849}}^1$

素因数の和:64937

約数の個数: 16

約数和(自身を含む): 124512000

約数和(自身を除く): 52789006

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 64849, 129698, 453943, 907886, 5123071, 10246142, 35861497, 71722994]

約数ペア:

[(1, 71722994), (2, 35861497), (7, 10246142), (14, 5123071), (79, 907886), (158, 453943), (553, 129698), (1106, 64849)]