64710688

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{941}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 146228544

約数和(自身を除く): 81517856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 614, 941, 1228, 1882, 2149, 2456, 3764, 4298, 4912, 6587, 7528, 8596, 9824, 13174, 15056, 17192, 26348, 30112, 34384, 52696, 68768, 105392, 210784, 288887, 577774, 1155548, 2022209, 2311096, 4044418, 4622192, 8088836, 9244384, 16177672, 32355344, 64710688]

約数ペア:

[(1, 64710688), (2, 32355344), (4, 16177672), (7, 9244384), (8, 8088836), (14, 4622192), (16, 4044418), (28, 2311096), (32, 2022209), (56, 1155548), (112, 577774), (224, 288887), (307, 210784), (614, 105392), (941, 68768), (1228, 52696), (1882, 34384), (2149, 30112), (2456, 26348), (3764, 17192), (4298, 15056), (4912, 13174), (6587, 9824), (7528, 8596)]