68616744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{408433}}^1$

素因数の和:408449

約数の個数: 32

約数和(自身を含む): 196048320

約数和(自身を除く): 127431576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 408433, 816866, 1225299, 1633732, 2450598, 2859031, 3267464, 4901196, 5718062, 8577093, 9802392, 11436124, 17154186, 22872248, 34308372, 68616744]

約数ペア:

[(1, 68616744), (2, 34308372), (3, 22872248), (4, 17154186), (6, 11436124), (7, 9802392), (8, 8577093), (12, 5718062), (14, 4901196), (21, 3267464), (24, 2859031), (28, 2450598), (42, 1633732), (56, 1225299), (84, 816866), (168, 408433)]