70405222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{2753}}^1$

素因数の和:3447

約数の個数: 16

約数和(自身を含む): 111371760

約数和(自身を除く): 40966538

約数列:

[1, 2, 19, 38, 673, 1346, 2753, 5506, 12787, 25574, 52307, 104614, 1852769, 3705538, 35202611, 70405222]

約数ペア:

[(1, 70405222), (2, 35202611), (19, 3705538), (38, 1852769), (673, 104614), (1346, 52307), (2753, 25574), (5506, 12787)]