71517104

素因数分解:

$2^4\times {\mathrm{1871}}^1\times {\mathrm{2389}}^1$

素因数の和:4268

約数の個数: 20

約数和(自身を含む): 138696480

約数和(自身を除く): 67179376

約数列:

[1, 2, 4, 8, 16, 1871, 2389, 3742, 4778, 7484, 9556, 14968, 19112, 29936, 38224, 4469819, 8939638, 17879276, 35758552, 71517104]

約数ペア:

[(1, 71517104), (2, 35758552), (4, 17879276), (8, 8939638), (16, 4469819), (1871, 38224), (2389, 29936), (3742, 19112), (4778, 14968), (7484, 9556)]