728265142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{2851}}^1$

素因数の和:3564

約数の個数: 32

約数和(自身を含む): 1264097664

約数和(自身を除く): 535832522

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 683, 1366, 2851, 5702, 7513, 11611, 15026, 23222, 31361, 48467, 62722, 96934, 127721, 255442, 533137, 1066274, 1947233, 3894466, 21419563, 33102961, 42839126, 66205922, 364132571, 728265142]

約数ペア:

[(1, 728265142), (2, 364132571), (11, 66205922), (17, 42839126), (22, 33102961), (34, 21419563), (187, 3894466), (374, 1947233), (683, 1066274), (1366, 533137), (2851, 255442), (5702, 127721), (7513, 96934), (11611, 62722), (15026, 48467), (23222, 31361)]