72141412

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{11251}}^1$

素因数の和:11491

約数の個数: 24

約数和(自身を含む): 144925760

約数和(自身を除く): 72784348

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 11251, 22502, 45004, 78757, 157514, 315028, 2576479, 5152958, 10305916, 18035353, 36070706, 72141412]

約数ペア:

[(1, 72141412), (2, 36070706), (4, 18035353), (7, 10305916), (14, 5152958), (28, 2576479), (229, 315028), (458, 157514), (916, 78757), (1603, 45004), (3206, 22502), (6412, 11251)]