8725164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 23417856

約数和(自身を除く): 14692692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 431, 482, 723, 862, 964, 1293, 1446, 1687, 1724, 2586, 2892, 3017, 3374, 5061, 5172, 6034, 6748, 9051, 10122, 12068, 18102, 20244, 36204, 103871, 207742, 311613, 415484, 623226, 727097, 1246452, 1454194, 2181291, 2908388, 4362582, 8725164]

約数ペア:

[(1, 8725164), (2, 4362582), (3, 2908388), (4, 2181291), (6, 1454194), (7, 1246452), (12, 727097), (14, 623226), (21, 415484), (28, 311613), (42, 207742), (84, 103871), (241, 36204), (431, 20244), (482, 18102), (723, 12068), (862, 10122), (964, 9051), (1293, 6748), (1446, 6034), (1687, 5172), (1724, 5061), (2586, 3374), (2892, 3017)]