28754396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1091}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 55036800

約数和(自身を除く): 26282404

約数列:

[1, 2, 4, 11, 22, 44, 599, 1091, 1198, 2182, 2396, 4364, 6589, 12001, 13178, 24002, 26356, 48004, 653509, 1307018, 2614036, 7188599, 14377198, 28754396]

約数ペア:

[(1, 28754396), (2, 14377198), (4, 7188599), (11, 2614036), (22, 1307018), (44, 653509), (599, 48004), (1091, 26356), (1198, 24002), (2182, 13178), (2396, 12001), (4364, 6589)]