68430368

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{30119}}^1$

素因数の和:30200

約数の個数: 24

約数和(自身を含む): 136624320

約数和(自身を除く): 68193952

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 30119, 60238, 120476, 240952, 481904, 963808, 2138449, 4276898, 8553796, 17107592, 34215184, 68430368]

約数ペア:

[(1, 68430368), (2, 34215184), (4, 17107592), (8, 8553796), (16, 4276898), (32, 2138449), (71, 963808), (142, 481904), (284, 240952), (568, 120476), (1136, 60238), (2272, 30119)]