71898695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 100590336

約数和(自身を除く): 28691641

約数列:

[1, 5, 11, 17, 55, 85, 131, 187, 587, 655, 935, 1441, 2227, 2935, 6457, 7205, 9979, 11135, 24497, 32285, 49895, 76897, 109769, 122485, 384485, 548845, 845867, 1307249, 4229335, 6536245, 14379739, 71898695]

約数ペア:

[(1, 71898695), (5, 14379739), (11, 6536245), (17, 4229335), (55, 1307249), (85, 845867), (131, 548845), (187, 384485), (587, 122485), (655, 109769), (935, 76897), (1441, 49895), (2227, 32285), (2935, 24497), (6457, 11135), (7205, 9979)]