40725682

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{971}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 62262432

約数和(自身を除く): 21536750

約数列:

[1, 2, 67, 134, 313, 626, 971, 1942, 20971, 41942, 65057, 130114, 303923, 607846, 20362841, 40725682]

約数ペア:

[(1, 40725682), (2, 20362841), (67, 607846), (134, 303923), (313, 130114), (626, 65057), (971, 41942), (1942, 20971)]