28931734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{38371}}^1$

素因数の和:38415

約数の個数: 16

約数和(自身を含む): 48348720

約数和(自身を除く): 19416986

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 38371, 76742, 498823, 997646, 1112759, 2225518, 14465867, 28931734]

約数ペア:

[(1, 28931734), (2, 14465867), (13, 2225518), (26, 1112759), (29, 997646), (58, 498823), (377, 76742), (754, 38371)]