72816752

素因数分解:

$2^4\times {\mathrm{2029}}^1\times {\mathrm{2243}}^1$

素因数の和:4280

約数の個数: 20

約数和(自身を含む): 141214920

約数和(自身を除く): 68398168

約数列:

[1, 2, 4, 8, 16, 2029, 2243, 4058, 4486, 8116, 8972, 16232, 17944, 32464, 35888, 4551047, 9102094, 18204188, 36408376, 72816752]

約数ペア:

[(1, 72816752), (2, 36408376), (4, 18204188), (8, 9102094), (16, 4551047), (2029, 35888), (2243, 32464), (4058, 17944), (4486, 16232), (8116, 8972)]