7974152

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 15422400

約数和(自身を除く): 7448248

約数列:

[1, 2, 4, 8, 71, 101, 139, 142, 202, 278, 284, 404, 556, 568, 808, 1112, 7171, 9869, 14039, 14342, 19738, 28078, 28684, 39476, 56156, 57368, 78952, 112312, 996769, 1993538, 3987076, 7974152]

約数ペア:

[(1, 7974152), (2, 3987076), (4, 1993538), (8, 996769), (71, 112312), (101, 78952), (139, 57368), (142, 56156), (202, 39476), (278, 28684), (284, 28078), (404, 19738), (556, 14342), (568, 14039), (808, 9869), (1112, 7171)]