72394894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 128187360

約数和(自身を除く): 55792466

約数列:

[1, 2, 11, 13, 22, 26, 143, 269, 286, 538, 941, 1882, 2959, 3497, 5918, 6994, 10351, 12233, 20702, 24466, 38467, 76934, 134563, 253129, 269126, 506258, 2784419, 3290677, 5568838, 6581354, 36197447, 72394894]

約数ペア:

[(1, 72394894), (2, 36197447), (11, 6581354), (13, 5568838), (22, 3290677), (26, 2784419), (143, 506258), (269, 269126), (286, 253129), (538, 134563), (941, 76934), (1882, 38467), (2959, 24466), (3497, 20702), (5918, 12233), (6994, 10351)]