72561088

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{4517}}^1$

素因数の和:4780

約数の個数: 28

約数和(自身を含む): 144594072

約数和(自身を除く): 72032984

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 2008, 4016, 4517, 8032, 9034, 16064, 18068, 36136, 72272, 144544, 289088, 1133767, 2267534, 4535068, 9070136, 18140272, 36280544, 72561088]

約数ペア:

[(1, 72561088), (2, 36280544), (4, 18140272), (8, 9070136), (16, 4535068), (32, 2267534), (64, 1133767), (251, 289088), (502, 144544), (1004, 72272), (2008, 36136), (4016, 18068), (4517, 16064), (8032, 9034)]