25871072

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{3221}}^1$

素因数の和:3482

約数の個数: 24

約数和(自身を含む): 51152472

約数和(自身を除く): 25281400

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 3221, 4016, 6442, 8032, 12884, 25768, 51536, 103072, 808471, 1616942, 3233884, 6467768, 12935536, 25871072]

約数ペア:

[(1, 25871072), (2, 12935536), (4, 6467768), (8, 3233884), (16, 1616942), (32, 808471), (251, 103072), (502, 51536), (1004, 25768), (2008, 12884), (3221, 8032), (4016, 6442)]