28153584

素因数分解:

$2^4\times 3^2\times {\mathrm{195511}}^1$

素因数の和:195525

約数の個数: 30

約数和(自身を含む): 78791336

約数和(自身を除く): 50637752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195511, 391022, 586533, 782044, 1173066, 1564088, 1759599, 2346132, 3128176, 3519198, 4692264, 7038396, 9384528, 14076792, 28153584]

約数ペア:

[(1, 28153584), (2, 14076792), (3, 9384528), (4, 7038396), (6, 4692264), (8, 3519198), (9, 3128176), (12, 2346132), (16, 1759599), (18, 1564088), (24, 1173066), (36, 782044), (48, 586533), (72, 391022), (144, 195511)]