40903486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38371}}^1$

素因数の和:38427

約数の個数: 16

約数和(自身を含む): 67688208

約数和(自身を除く): 26784722

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 38371, 76742, 498823, 997646, 1573211, 3146422, 20451743, 40903486]

約数ペア:

[(1, 40903486), (2, 20451743), (13, 3146422), (26, 1573211), (41, 997646), (82, 498823), (533, 76742), (1066, 38371)]