8717228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3163}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 16743888

約数和(自身を除く): 8026660

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 3163, 6326, 12652, 41119, 82238, 164476, 167639, 335278, 670556, 2179307, 4358614, 8717228]

約数ペア:

[(1, 8717228), (2, 4358614), (4, 2179307), (13, 670556), (26, 335278), (52, 167639), (53, 164476), (106, 82238), (212, 41119), (689, 12652), (1378, 6326), (2756, 3163)]