47168828

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4201}}^1$

素因数の和:4613

約数の個数: 24

約数和(自身を含む): 94595424

約数和(自身を除く): 47426596

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 4201, 5614, 8402, 11228, 16804, 29407, 58814, 117628, 1684601, 3369202, 6738404, 11792207, 23584414, 47168828]

約数ペア:

[(1, 47168828), (2, 23584414), (4, 11792207), (7, 6738404), (14, 3369202), (28, 1684601), (401, 117628), (802, 58814), (1604, 29407), (2807, 16804), (4201, 11228), (5614, 8402)]