71582063

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 90739200

約数和(自身を除く): 19157137

約数列:

[1, 7, 19, 29, 67, 133, 203, 277, 469, 551, 1273, 1939, 1943, 3857, 5263, 8033, 8911, 13601, 18559, 36841, 36917, 56231, 129913, 152627, 258419, 352621, 538211, 1068389, 2468347, 3767477, 10226009, 71582063]

約数ペア:

[(1, 71582063), (7, 10226009), (19, 3767477), (29, 2468347), (67, 1068389), (133, 538211), (203, 352621), (277, 258419), (469, 152627), (551, 129913), (1273, 56231), (1939, 36917), (1943, 36841), (3857, 18559), (5263, 13601), (8033, 8911)]