12957376

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{3319}}^1$

素因数の和:3392

約数の個数: 28

約数和(自身を含む): 26141680

約数和(自身を除く): 13184304

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3319, 3904, 6638, 13276, 26552, 53104, 106208, 202459, 212416, 404918, 809836, 1619672, 3239344, 6478688, 12957376]

約数ペア:

[(1, 12957376), (2, 6478688), (4, 3239344), (8, 1619672), (16, 809836), (32, 404918), (61, 212416), (64, 202459), (122, 106208), (244, 53104), (488, 26552), (976, 13276), (1952, 6638), (3319, 3904)]