64081752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{381439}}^1$

素因数の和:381455

約数の個数: 32

約数和(自身を含む): 183091200

約数和(自身を除く): 119009448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 381439, 762878, 1144317, 1525756, 2288634, 2670073, 3051512, 4577268, 5340146, 8010219, 9154536, 10680292, 16020438, 21360584, 32040876, 64081752]

約数ペア:

[(1, 64081752), (2, 32040876), (3, 21360584), (4, 16020438), (6, 10680292), (7, 9154536), (8, 8010219), (12, 5340146), (14, 4577268), (21, 3051512), (24, 2670073), (28, 2288634), (42, 1525756), (56, 1144317), (84, 762878), (168, 381439)]