25927746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{677}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 56040768

約数和(自身を除く): 30113022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 677, 982, 1354, 1473, 2031, 2946, 4062, 6383, 8801, 12766, 17602, 19149, 26403, 38298, 52806, 332407, 664814, 997221, 1994442, 4321291, 8642582, 12963873, 25927746]

約数ペア:

[(1, 25927746), (2, 12963873), (3, 8642582), (6, 4321291), (13, 1994442), (26, 997221), (39, 664814), (78, 332407), (491, 52806), (677, 38298), (982, 26403), (1354, 19149), (1473, 17602), (2031, 12766), (2946, 8801), (4062, 6383)]