28274122

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{743}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 43390080

約数和(自身を除く): 15115958

約数列:

[1, 2, 53, 106, 359, 718, 743, 1486, 19027, 38054, 39379, 78758, 266737, 533474, 14137061, 28274122]

約数ペア:

[(1, 28274122), (2, 14137061), (53, 533474), (106, 266737), (359, 78758), (718, 39379), (743, 38054), (1486, 19027)]